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2016 | OriginalPaper | Buchkapitel

Antenna Design for Diversity and MIMO Application

verfasst von : Zhinong Ying, Chi-Yuk Chiu, Kun Zhao, Shuai Zhang, Sailing He

Erschienen in: Handbook of Antenna Technologies

Verlag: Springer Singapore

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Abstract

Recently, multiple-input multiple-output (MIMO) technology and diversity have attracted much attention both in industry and academia due to high data rate and high spectrum efficiency. By increasing the number of antennas at the transmitter and/or the receiver side of the wireless link, the diversity/MIMO techniques can increase wireless channel capacity without the need of additional power or spectrum in rich scattering environments. However, due to limited space of small mobile devices, the correlation coefficients between MIMO antenna elements are usually very high, and the total efficiencies of MIMO elements would be degraded severely due to mutual couplings. In addition, the human body causes high losses on electromagnetic waves. In real applications, the presence of users may result in significant reduction of total antenna efficiencies, and the correlations of MIMO antenna systems are also highly affected. In this chapter, the performance of some basic MIMO antennas as well as recent technologies to improve MIMO antenna performance of portable devices and mobile terminals are reviewed. The interactions between MIMO antennas and human body are also addressed particularly in mobile terminals application.

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Literatur
Zurück zum Zitat Andrews MR, Mitra PP, de Carvalho R (2001) Tripling the capacity of wireless communications using electromagnetic polarization. Nature 1:316–318CrossRef Andrews MR, Mitra PP, de Carvalho R (2001) Tripling the capacity of wireless communications using electromagnetic polarization. Nature 1:316–318CrossRef
Zurück zum Zitat Bae H, Harackiewicz FJ, Park M, Jim T, Kim N, Kim D, Lee B (2010) Compact mobile handset MIMO antenna for LTE700 applications. Microw Opt Technol Lett 11:2419–2422CrossRef Bae H, Harackiewicz FJ, Park M, Jim T, Kim N, Kim D, Lee B (2010) Compact mobile handset MIMO antenna for LTE700 applications. Microw Opt Technol Lett 11:2419–2422CrossRef
Zurück zum Zitat Balanis CA (2005) Antenna theory: analysis and design, 3rd edn. Wiley-Interscience, Hoboken Balanis CA (2005) Antenna theory: analysis and design, 3rd edn. Wiley-Interscience, Hoboken
Zurück zum Zitat Bentsson E, Tufvesson F, Edfors O (2015) UE antenna properties and their influence on massive MIMO system performance. In: European conference on antennas and propagation, Lisbon, accepted Bentsson E, Tufvesson F, Edfors O (2015) UE antenna properties and their influence on massive MIMO system performance. In: European conference on antennas and propagation, Lisbon, accepted
Zurück zum Zitat Blanch S, Romeu J, Corbella I (2003) Exact representation of antenna system diversity performance from input parameter description. Electron Lett 39:705–707CrossRef Blanch S, Romeu J, Corbella I (2003) Exact representation of antenna system diversity performance from input parameter description. Electron Lett 39:705–707CrossRef
Zurück zum Zitat Bolin T, Derneryd A, Kristensson G, Plicanic V, Ying Z (2005) Two-antenna receive diversity performance in indoor environment. IET Electron Lett 10:1205–1206CrossRef Bolin T, Derneryd A, Kristensson G, Plicanic V, Ying Z (2005) Two-antenna receive diversity performance in indoor environment. IET Electron Lett 10:1205–1206CrossRef
Zurück zum Zitat Chae SH, Yoon HS, Park SO (2008) The realization and analysis of pattern/polarization diversity in multiple input multiple output array. Microw Opt Technol Lett 3:561–566CrossRef Chae SH, Yoon HS, Park SO (2008) The realization and analysis of pattern/polarization diversity in multiple input multiple output array. Microw Opt Technol Lett 3:561–566CrossRef
Zurück zum Zitat Chebihi A, Luxey C, Diallo A, Thuc PH, Staraj R (2008) A novel isolation technique for UMTS mobile phones. IEEE Antennas Wirel Propag Lett 7:665–668CrossRef Chebihi A, Luxey C, Diallo A, Thuc PH, Staraj R (2008) A novel isolation technique for UMTS mobile phones. IEEE Antennas Wirel Propag Lett 7:665–668CrossRef
Zurück zum Zitat Chi G, Li B, Qi D (2005) Dual-band printed diversity antenna for 2.4/5.2-GHz WLAN application. Microw Opt Technol Lett 6:561–563CrossRef Chi G, Li B, Qi D (2005) Dual-band printed diversity antenna for 2.4/5.2-GHz WLAN application. Microw Opt Technol Lett 6:561–563CrossRef
Zurück zum Zitat Chiu CY, Yan J, Murch RD (2007a) Compact three-port orthogonally polarized MIMO antennas. IEEE Antennas Wirel Propag Lett 6:619–622CrossRef Chiu CY, Yan J, Murch RD (2007a) Compact three-port orthogonally polarized MIMO antennas. IEEE Antennas Wirel Propag Lett 6:619–622CrossRef
Zurück zum Zitat Chiu CY, Cheng CH, Murch RD, Rowell CR (2007b) Reduction of mutual coupling between closely-packed antenna elements. IEEE Trans Antennas Propag 6:1732–1738CrossRef Chiu CY, Cheng CH, Murch RD, Rowell CR (2007b) Reduction of mutual coupling between closely-packed antenna elements. IEEE Trans Antennas Propag 6:1732–1738CrossRef
Zurück zum Zitat Chiu CY, Yan JB, Murch RD, Yun JX, Vaughan RG (2009) Design and implementation of a compact 6-port antenna. IEEE Antennas Wirel Propag Lett 7:767–770CrossRef Chiu CY, Yan JB, Murch RD, Yun JX, Vaughan RG (2009) Design and implementation of a compact 6-port antenna. IEEE Antennas Wirel Propag Lett 7:767–770CrossRef
Zurück zum Zitat Chiu CY, Liu, X, Gao F, Ying Z (2013) Reduction of envelope correlation on non-metallic and metallic chassis phones. In: International workshop on antenna technology, Karlsruhe, vol 3, pp 31–34 Chiu CY, Liu, X, Gao F, Ying Z (2013) Reduction of envelope correlation on non-metallic and metallic chassis phones. In: International workshop on antenna technology, Karlsruhe, vol 3, pp 31–34
Zurück zum Zitat CTIA (2011) Test plan for mobile station over-the-air performance. Rev 3.1:184–189 CTIA (2011) Test plan for mobile station over-the-air performance. Rev 3.1:184–189
Zurück zum Zitat Derneryd A, Ying Z (2010) Evaluation of different MIMO antenna designs in different correlation level for LTE 700 bands. Ericsson internal report 5 Derneryd A, Ying Z (2010) Evaluation of different MIMO antenna designs in different correlation level for LTE 700 bands. Ericsson internal report 5
Zurück zum Zitat Diallo A, Luxey C, Thuc PL, Staraj R, Kossiavas G (2008) Enhanced two-antenna structures for universal mobile telecommunications system diversity terminals. IET Microwaves Antennas Propag 2:93–101CrossRef Diallo A, Luxey C, Thuc PL, Staraj R, Kossiavas G (2008) Enhanced two-antenna structures for universal mobile telecommunications system diversity terminals. IET Microwaves Antennas Propag 2:93–101CrossRef
Zurück zum Zitat Ding Y, Du Z, Gong K, Feng Z (2007) A four-element antenna system for mobile phones. IEEE Antennas Wirel Propag Lett 6:655–658CrossRef Ding Y, Du Z, Gong K, Feng Z (2007) A four-element antenna system for mobile phones. IEEE Antennas Wirel Propag Lett 6:655–658CrossRef
Zurück zum Zitat Federal Communications Commission (2008) SAR evaluation considerations for handsets with multiple transmitters and antennas 9:4–5 Federal Communications Commission (2008) SAR evaluation considerations for handsets with multiple transmitters and antennas 9:4–5
Zurück zum Zitat Foschini GJ, Gans MJ (1998) On limits of wireless communications in a fading environment when using multiple antennas. Wirel Pers Commun 6:311–335CrossRef Foschini GJ, Gans MJ (1998) On limits of wireless communications in a fading environment when using multiple antennas. Wirel Pers Commun 6:311–335CrossRef
Zurück zum Zitat Glazunov AA, Molisch AF, Tufvesson F (2009) Mean effective gain of antennas in a wireless channel. IET Microwaves Antennas Propag 3:214–227CrossRef Glazunov AA, Molisch AF, Tufvesson F (2009) Mean effective gain of antennas in a wireless channel. IET Microwaves Antennas Propag 3:214–227CrossRef
Zurück zum Zitat Hagerman B, Werner K, Yang J (2011) MIMO performance at 700MHz: field trials of LTE with handheld UE. In: IEEE vehicular technology conference, San Francisco, vol 9, pp 1–5 Hagerman B, Werner K, Yang J (2011) MIMO performance at 700MHz: field trials of LTE with handheld UE. In: IEEE vehicular technology conference, San Francisco, vol 9, pp 1–5
Zurück zum Zitat Hallbjorner P (2005) The significance of radiation efficiencies when using S-parameters to calculate the received signal correlation from two antennas. IEEE Antennas Wirel Propag Lett 4:97–99CrossRef Hallbjorner P (2005) The significance of radiation efficiencies when using S-parameters to calculate the received signal correlation from two antennas. IEEE Antennas Wirel Propag Lett 4:97–99CrossRef
Zurück zum Zitat International Commission on Non-Ionizing Radiation Protection (1998) Guidelines for limiting exposure to time-varying electric, magnetic, and electromagnetic fields (up to 300 GHz). Health Phys 4:494–522 International Commission on Non-Ionizing Radiation Protection (1998) Guidelines for limiting exposure to time-varying electric, magnetic, and electromagnetic fields (up to 300 GHz). Health Phys 4:494–522
Zurück zum Zitat Jakes WC (1974) Microwave mobile communications. Wiley, New York Jakes WC (1974) Microwave mobile communications. Wiley, New York
Zurück zum Zitat Kildal PS, Rosengren K (2004) Correlation and capacity of MIMO systems and mutual coupling, radiation efficiency, and diversity gain of their antennas: Simulations and measurements in a reverberation chamber. IEEE Commun Mag 42:104–112CrossRef Kildal PS, Rosengren K (2004) Correlation and capacity of MIMO systems and mutual coupling, radiation efficiency, and diversity gain of their antennas: Simulations and measurements in a reverberation chamber. IEEE Commun Mag 42:104–112CrossRef
Zurück zum Zitat Kim KJ, Ahn KH (2007) The high isolation dual-band inverted F antenna diversity system with the small N-section resonators on the ground plane. Microw Opt Technol Lett 3:731–734CrossRef Kim KJ, Ahn KH (2007) The high isolation dual-band inverted F antenna diversity system with the small N-section resonators on the ground plane. Microw Opt Technol Lett 3:731–734CrossRef
Zurück zum Zitat Kim J, Kim M, Jeon S (2011) Dual-antenna diversity-gain improvements for even-odd mode feed network at 755 MHz. Microw Opt Technol Lett 2:304–306CrossRef Kim J, Kim M, Jeon S (2011) Dual-antenna diversity-gain improvements for even-odd mode feed network at 755 MHz. Microw Opt Technol Lett 2:304–306CrossRef
Zurück zum Zitat Knudsen MB (2001) Antenna systems for handsets. ATV-industrial PhD project EF-755, Aalborg University Knudsen MB (2001) Antenna systems for handsets. ATV-industrial PhD project EF-755, Aalborg University
Zurück zum Zitat Lau BK, Andersen JB (2012) Simple and efficient decoupling of compact arrays with parasitic scatterers. IEEE Trans Antennas Propag 2:464–472CrossRef Lau BK, Andersen JB (2012) Simple and efficient decoupling of compact arrays with parasitic scatterers. IEEE Trans Antennas Propag 2:464–472CrossRef
Zurück zum Zitat Li H, Lau BK, Tan Y, Ying Z (2011) Impact of current localization on the performance of compact MIMO antennas. In: European conference on antennas and propagation, Rome, vol 4, pp 2423–2426 Li H, Lau BK, Tan Y, Ying Z (2011) Impact of current localization on the performance of compact MIMO antennas. In: European conference on antennas and propagation, Rome, vol 4, pp 2423–2426
Zurück zum Zitat Li H, Lau BK, Ying Z, He S (2012a) Decoupling of multiple antennas in terminals with chassis excitation using polarization diversity, angle diversity and current control. IEEE Trans Antennas Propag 12:5947–5957CrossRef Li H, Lau BK, Ying Z, He S (2012a) Decoupling of multiple antennas in terminals with chassis excitation using polarization diversity, angle diversity and current control. IEEE Trans Antennas Propag 12:5947–5957CrossRef
Zurück zum Zitat Li H, Tan Y, Lau BK, Ying Z, He S (2012b) Characteristic mode based tradeoff analysis of antenna-chassis interactions for multiple antenna terminals. IEEE Trans Antennas Propag 2:490–502CrossRef Li H, Tan Y, Lau BK, Ying Z, He S (2012b) Characteristic mode based tradeoff analysis of antenna-chassis interactions for multiple antenna terminals. IEEE Trans Antennas Propag 2:490–502CrossRef
Zurück zum Zitat Li H, Lin X, Lau BK, He S (2013) Equivalent circuit based calculation of signal correlation in lossy antenna arrays. IEEE Trans Antennas Propag 10:5214–5222CrossRefMATH Li H, Lin X, Lau BK, He S (2013) Equivalent circuit based calculation of signal correlation in lossy antenna arrays. IEEE Trans Antennas Propag 10:5214–5222CrossRefMATH
Zurück zum Zitat Liu Q, Du Z, Gong K, Feng Z (2008) A compact wideband planar diversity antenna for mobile handsets. Microw Opt Technol Lett 1:87–91CrossRef Liu Q, Du Z, Gong K, Feng Z (2008) A compact wideband planar diversity antenna for mobile handsets. Microw Opt Technol Lett 1:87–91CrossRef
Zurück zum Zitat Mavridis A, Christodoulou CG, Sahalos JN, Chryssomallis MT (2006) A planar two-branch diversity antenna for wireless applications. In: IEEE international symposium on antennas and propagation, Albuquerque, vol 7, pp 309–312 Mavridis A, Christodoulou CG, Sahalos JN, Chryssomallis MT (2006) A planar two-branch diversity antenna for wireless applications. In: IEEE international symposium on antennas and propagation, Albuquerque, vol 7, pp 309–312
Zurück zum Zitat Norklit O, Teal PD, Vaughan RG (2001) Measurement and evaluation of multi-antenna handsets in indoor mobile communication. IEEE Trans Antennas Propag 3:429–437CrossRef Norklit O, Teal PD, Vaughan RG (2001) Measurement and evaluation of multi-antenna handsets in indoor mobile communication. IEEE Trans Antennas Propag 3:429–437CrossRef
Zurück zum Zitat Ogawa K, Matsuyoshi T, Monma K (2001) An analysis of the performance of a handset diversity antenna influenced by head, hand and shoulder effects at 900 MHz: part I-effective gain characteristics and part II-correlation characteristics. IEEE Trans Veh Technol 50:830–853CrossRef Ogawa K, Matsuyoshi T, Monma K (2001) An analysis of the performance of a handset diversity antenna influenced by head, hand and shoulder effects at 900 MHz: part I-effective gain characteristics and part II-correlation characteristics. IEEE Trans Veh Technol 50:830–853CrossRef
Zurück zum Zitat Park G, Kim M, Yang T, Byun J, Kim AS (2009) The compact quad-band mobile handset antenna for the LTE700 MIMO application. In: IEEE international symposium on antennas and propagation, Charleston, vol 6, pp 1–4 Park G, Kim M, Yang T, Byun J, Kim AS (2009) The compact quad-band mobile handset antenna for the LTE700 MIMO application. In: IEEE international symposium on antennas and propagation, Charleston, vol 6, pp 1–4
Zurück zum Zitat Park BY, Choi JH, Park SO, Yang TS, Byun JH (2011) Design of a decoupled MIMO antenna for LTE applications. Microw Opt Technol Lett 3:582–586CrossRef Park BY, Choi JH, Park SO, Yang TS, Byun JH (2011) Design of a decoupled MIMO antenna for LTE applications. Microw Opt Technol Lett 3:582–586CrossRef
Zurück zum Zitat Pedersen GF, Andersen JB (1999) Handset antennas for mobile communications: integration, diversity and performance. Rev Radio Sci 8:119–137 Pedersen GF, Andersen JB (1999) Handset antennas for mobile communications: integration, diversity and performance. Rev Radio Sci 8:119–137
Zurück zum Zitat Pierce JR, Stein S (1960) Multiple diversity with nonindependent fading. Proc IRE 48:89–104CrossRef Pierce JR, Stein S (1960) Multiple diversity with nonindependent fading. Proc IRE 48:89–104CrossRef
Zurück zum Zitat Plicanic V (2011) Characterization and enhancement of antenna system performance in compact MIMO terminals. A thesis of Lund University for the degree of Doctor of Philosophy Plicanic V (2011) Characterization and enhancement of antenna system performance in compact MIMO terminals. A thesis of Lund University for the degree of Doctor of Philosophy
Zurück zum Zitat Plicanic V, Lau BK, Derneryd A, Ying Z (2009) Actual diversity performance of a multiband diversity antenna with hand and head effects. IEEE Trans Antennas Propag 57:1547–1556CrossRef Plicanic V, Lau BK, Derneryd A, Ying Z (2009) Actual diversity performance of a multiband diversity antenna with hand and head effects. IEEE Trans Antennas Propag 57:1547–1556CrossRef
Zurück zum Zitat Pozar DM (2005) Microwave engineering, 3rd edn. Wiley, New York Pozar DM (2005) Microwave engineering, 3rd edn. Wiley, New York
Zurück zum Zitat Rao Q, Wang D (2009) Compact low coupling dual-antennas for MIMO applications in handheld devices. In: IEEE international symposium on antennas and propagation, Charleston, vol 6, pp 1–4 Rao Q, Wang D (2009) Compact low coupling dual-antennas for MIMO applications in handheld devices. In: IEEE international symposium on antennas and propagation, Charleston, vol 6, pp 1–4
Zurück zum Zitat Schwartz M, Bennet WR, Stein S (1965) Communication systems and techniques. McGraw-Hill, New York Schwartz M, Bennet WR, Stein S (1965) Communication systems and techniques. McGraw-Hill, New York
Zurück zum Zitat Shin YS, Park SO (2007) Spatial diversity antenna for WLAN application. Microw Opt Technol Lett 6:1290–1294CrossRef Shin YS, Park SO (2007) Spatial diversity antenna for WLAN application. Microw Opt Technol Lett 6:1290–1294CrossRef
Zurück zum Zitat Taga T (1990) Analysis for mean effective gain of mobile antennas in land mobile radio environments. IEEE Trans Veh Technol 39:117–131CrossRef Taga T (1990) Analysis for mean effective gain of mobile antennas in land mobile radio environments. IEEE Trans Veh Technol 39:117–131CrossRef
Zurück zum Zitat Tian R, Plicanic V, Lau BK, Ying Z (2010) A compact six-port dielectric resonator antenna array: MIMO channel measurements and performance analysis. IEEE Trans Antennas Propag 4:1369–1379CrossRef Tian R, Plicanic V, Lau BK, Ying Z (2010) A compact six-port dielectric resonator antenna array: MIMO channel measurements and performance analysis. IEEE Trans Antennas Propag 4:1369–1379CrossRef
Zurück zum Zitat Tian R, Lau BK, Ying Z (2011) Multiplexing efficiency of MIMO antennas. IEEE Antennas Wirel Propag Lett 10:183–186CrossRef Tian R, Lau BK, Ying Z (2011) Multiplexing efficiency of MIMO antennas. IEEE Antennas Wirel Propag Lett 10:183–186CrossRef
Zurück zum Zitat Tian R, Lau BK, Ying Z (2012) Multiplexing efficiency of MIMO antennas in arbitrary propagation scenarios. In: European conference on antennas and propagation, Prague, pp 373–377 Tian R, Lau BK, Ying Z (2012) Multiplexing efficiency of MIMO antennas in arbitrary propagation scenarios. In: European conference on antennas and propagation, Prague, pp 373–377
Zurück zum Zitat Vaughan R, Andersen JB (2003) Channels, propagation and antennas for mobile communications. Institution of Electrical Engineers, LondonCrossRef Vaughan R, Andersen JB (2003) Channels, propagation and antennas for mobile communications. Institution of Electrical Engineers, LondonCrossRef
Zurück zum Zitat Vaughan RG, Anderson JB (1987) Antenna diversity in mobile communications. IEEE Trans Veh Technol 11:147–172 Vaughan RG, Anderson JB (1987) Antenna diversity in mobile communications. IEEE Trans Veh Technol 11:147–172
Zurück zum Zitat Volmer C, Sengül M, Weber J, Stephan R, Hein MA (2008) Broadband decoupling and matching of a superdirective two-port antenna array. IEEE Antennas Wirel Propag Lett 7:613–616CrossRef Volmer C, Sengül M, Weber J, Stephan R, Hein MA (2008) Broadband decoupling and matching of a superdirective two-port antenna array. IEEE Antennas Wirel Propag Lett 7:613–616CrossRef
Zurück zum Zitat Winters J (1987) On the capacity of radio communication systems with diversity in a Rayleigh fading environment. IEEE J Sel Areas Commun 5:871–878CrossRef Winters J (1987) On the capacity of radio communication systems with diversity in a Rayleigh fading environment. IEEE J Sel Areas Commun 5:871–878CrossRef
Zurück zum Zitat Ying Z (2012) Antennas in cellular phones for mobile communications. Proc IEEE 7:2286–2296CrossRef Ying Z (2012) Antennas in cellular phones for mobile communications. Proc IEEE 7:2286–2296CrossRef
Zurück zum Zitat Zhang S, Xiong J, He S (2009a) MIMO antenna system of two closely-positioned PIFAs with high isolation. IET Electron Lett 45:771–773CrossRef Zhang S, Xiong J, He S (2009a) MIMO antenna system of two closely-positioned PIFAs with high isolation. IET Electron Lett 45:771–773CrossRef
Zurück zum Zitat Zhang S, Ying Z, Xiong J, He S (2009b) Ultra wideband MIMO/diversity antennas with a tree-like structure to enhance wideband isolation. IEEE Antennas Wirel Propag Lett 12:1279–1282CrossRef Zhang S, Ying Z, Xiong J, He S (2009b) Ultra wideband MIMO/diversity antennas with a tree-like structure to enhance wideband isolation. IEEE Antennas Wirel Propag Lett 12:1279–1282CrossRef
Zurück zum Zitat Zhang S, Khan SN, He S (2010a) Reducing mutual coupling for an extremely closely-packed tunable dual-element PIFA array through a resonant slot antenna formed in-between. IEEE Trans Antennas Propag 8:2771–2776CrossRef Zhang S, Khan SN, He S (2010a) Reducing mutual coupling for an extremely closely-packed tunable dual-element PIFA array through a resonant slot antenna formed in-between. IEEE Trans Antennas Propag 8:2771–2776CrossRef
Zurück zum Zitat Zhang S, Zetterberg P, He S (2010b) Printed MIMO antenna system of four closely-spaced elements with large bandwidth and high isolation. IET Electron Lett 7:1052–1053CrossRef Zhang S, Zetterberg P, He S (2010b) Printed MIMO antenna system of four closely-spaced elements with large bandwidth and high isolation. IET Electron Lett 7:1052–1053CrossRef
Zurück zum Zitat Zhang S, Lau BK, Tan Y, Ying Z, He S (2012a) Mutual coupling reduction of two PIFAs with a T-shape slot impedance transformer for MIMO mobile terminals. IEEE Trans Antennas Propag 3:1521–1531CrossRef Zhang S, Lau BK, Tan Y, Ying Z, He S (2012a) Mutual coupling reduction of two PIFAs with a T-shape slot impedance transformer for MIMO mobile terminals. IEEE Trans Antennas Propag 3:1521–1531CrossRef
Zurück zum Zitat Zhang S, Ying Z, He S (2012b) Mutual scattering mode for LTE MIMO antennas. In: Asia-pacific conference on antennas and propagation, Singapore, vol 8, pp 13–14 Zhang S, Ying Z, He S (2012b) Mutual scattering mode for LTE MIMO antennas. In: Asia-pacific conference on antennas and propagation, Singapore, vol 8, pp 13–14
Zurück zum Zitat Zhang S, Ying Z, He S (2012c) Diagonal chassis mode for mobile handset LTE MIMO antennas and its application to correlation reduction. In: International workshop on electromagnetics; applications and student innovation, Chengdu, vol 8, pp 1–2 Zhang S, Ying Z, He S (2012c) Diagonal chassis mode for mobile handset LTE MIMO antennas and its application to correlation reduction. In: International workshop on electromagnetics; applications and student innovation, Chengdu, vol 8, pp 1–2
Zurück zum Zitat Zhang S, Glazunov AA, Ying Z, He S (2013a) Reduction of the envelope correlation coefficient with improved total efficiency for mobile LTE MIMO antenna arrays: mutual scattering mode. IEEE Trans Antennas Propag 6:3280–3291CrossRef Zhang S, Glazunov AA, Ying Z, He S (2013a) Reduction of the envelope correlation coefficient with improved total efficiency for mobile LTE MIMO antenna arrays: mutual scattering mode. IEEE Trans Antennas Propag 6:3280–3291CrossRef
Zurück zum Zitat Zhang S, Zhao K, Ying Z, He S (2013b) Diagonal antenna-chassis mode for wideband LTE MIMO antenna arrays in mobile handsets. In: International workshop antenna technology, Karlsruhe, vol 3, pp 407–410 Zhang S, Zhao K, Ying Z, He S (2013b) Diagonal antenna-chassis mode for wideband LTE MIMO antenna arrays in mobile handsets. In: International workshop antenna technology, Karlsruhe, vol 3, pp 407–410
Zurück zum Zitat Zhang S, Zhao K, Ying Z, He S (2013c) Adaptive quad-element multi-wideband antenna array for user-effective LTE MIMO mobile terminals. IEEE Trans Antennas Propag 8:4275–4283CrossRef Zhang S, Zhao K, Ying Z, He S (2013c) Adaptive quad-element multi-wideband antenna array for user-effective LTE MIMO mobile terminals. IEEE Trans Antennas Propag 8:4275–4283CrossRef
Zurück zum Zitat Zhang S, Zhao K, Zhu B, Ying Z, He S (2015a) Investigation of diagonal antenna-chassis mode in mobile terminal LTE MIMO antennas for bandwidth enhancement. IEEE Antennas Propag Mag 57(2):217–228CrossRef Zhang S, Zhao K, Zhu B, Ying Z, He S (2015a) Investigation of diagonal antenna-chassis mode in mobile terminal LTE MIMO antennas for bandwidth enhancement. IEEE Antennas Propag Mag 57(2):217–228CrossRef
Zurück zum Zitat Zhang S, Zhao K, Zhu B,Ying Z, He S (2015b) Body loss study of beam forming mode in LTE MIMO mobile terminals. In: Antennas and propagation (EuCAP), 2015 9th European conference on, pp 1–5, 13–17 Zhang S, Zhao K, Zhu B,Ying Z, He S (2015b) Body loss study of beam forming mode in LTE MIMO mobile terminals. In: Antennas and propagation (EuCAP), 2015 9th European conference on, pp 1–5, 13–17
Zurück zum Zitat Zhang S, Zhao K, Zhu B, Ying Z, He S (2014) MIMO reference antenna with controllable correlations and total efficiencies. Prog Electromagn Res 145:115–121CrossRef Zhang S, Zhao K, Zhu B, Ying Z, He S (2014) MIMO reference antenna with controllable correlations and total efficiencies. Prog Electromagn Res 145:115–121CrossRef
Zurück zum Zitat Zhao K, Zhang S, Ying Z, Bolin T, He S (2013a) SAR study of different MIMO antenna designs for LTE application in smart mobile handsets. IEEE Trans Antennas Propag 6:3270–3279CrossRef Zhao K, Zhang S, Ying Z, Bolin T, He S (2013a) SAR study of different MIMO antenna designs for LTE application in smart mobile handsets. IEEE Trans Antennas Propag 6:3270–3279CrossRef
Zurück zum Zitat Zhao K, Zhang S, Ying Z, He S (2013b) Reduce the hand-effect body loss for LTE mobile antenna in CTIA talking and data modes. Prog Electromagn Res 137:73–86CrossRef Zhao K, Zhang S, Ying Z, He S (2013b) Reduce the hand-effect body loss for LTE mobile antenna in CTIA talking and data modes. Prog Electromagn Res 137:73–86CrossRef
Zurück zum Zitat Zhao K, Zhang S, Chiu C, Ying Z, He S (2014) Impact of size and decoupling element on dome fundamental compact MIMO antennas. In: International workshop on antenna technology 2014, Sydney Zhao K, Zhang S, Chiu C, Ying Z, He S (2014) Impact of size and decoupling element on dome fundamental compact MIMO antennas. In: International workshop on antenna technology 2014, Sydney
Zurück zum Zitat Zhao K, Zhang S, Ying Z, He S (2015) Body-insensitive multimode MIMO terminal antenna of double-ring structure. IEEE Trans Antennas Propag 63(5):1925–1936.MathSciNetCrossRef Zhao K, Zhang S, Ying Z, He S (2015) Body-insensitive multimode MIMO terminal antenna of double-ring structure. IEEE Trans Antennas Propag 63(5):1925–1936.MathSciNetCrossRef
Metadaten
Titel
Antenna Design for Diversity and MIMO Application
verfasst von
Zhinong Ying
Chi-Yuk Chiu
Kun Zhao
Shuai Zhang
Sailing He
Copyright-Jahr
2016
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-4560-44-3_53

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