Skip to main content

2025 | OriginalPaper | Buchkapitel

Design and Analysis of New Dual-Channel Microstrip Diplexer for GSM and WLAN Band Applications

verfasst von : Abhiruchi Passi, Vimlesh Singh

Erschienen in: Proceedings of Third International Conference on Computational Electronics for Wireless Communications

Verlag: Springer Nature Singapore

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In this paper, a compact dual-channel microstrip diplexer is presented and a step impedance resonator (SIR) is used. The citation terminal is used for coupling lines and the two sets of different lengths and widths of SIR are joined for making a dual-channel diplexer. It is resonant at 1.7 GHz for GSM and 2.41 GHz for IEEE 802.11. Further benefits of the presented diplexer include minimal insertion losses (IL) of less than 0.93 dB and higher than 32 dB isolations between the ports. The primary and secondary passband group delays are less than 2.75 ns and 2.8 ns, respectively. For verification, the designed dual-diplexer is built and tested. The analysis proves that the measured and modeled results are close to each other.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Lu X, Wei B, Cao B, Guo X, Zhang X (2015) High performance superconducting common resonator diplexer and analysis between isolations and topologies. Microw Opt Technol Lett 57(8):1952–1956CrossRef Lu X, Wei B, Cao B, Guo X, Zhang X (2015) High performance superconducting common resonator diplexer and analysis between isolations and topologies. Microw Opt Technol Lett 57(8):1952–1956CrossRef
2.
Zurück zum Zitat Balewski L, Mrozowski M (2010) A diplexer design method using an augmented channel filter approach. In: 18-th international conference on microwaves, radar and wireless communications. IEEE, pp 1–4 Balewski L, Mrozowski M (2010) A diplexer design method using an augmented channel filter approach. In: 18-th international conference on microwaves, radar and wireless communications. IEEE, pp 1–4
3.
Zurück zum Zitat Deng H-W, Zhao Y-J, Fu Y, Ding J, Zhou X-J (2013) Compact and high isolation microstrip diplexer for broadband and WLAN application. Prog Electromagn Res 133:555–570CrossRef Deng H-W, Zhao Y-J, Fu Y, Ding J, Zhou X-J (2013) Compact and high isolation microstrip diplexer for broadband and WLAN application. Prog Electromagn Res 133:555–570CrossRef
4.
Zurück zum Zitat Xu J (2016) Compact dual-band bandpass filter using stubs loaded ring resonator. Frequenz 70(1–2):17–22 Xu J (2016) Compact dual-band bandpass filter using stubs loaded ring resonator. Frequenz 70(1–2):17–22
5.
Zurück zum Zitat Chinig A, Zbitou J, Errkik A, Tajmouati A, El Abdellaoui L, Latrach M, Tribak A (2015) Microstrip diplexer using stepped impedance resonators. Wirel Pers Commun 84(4):2537–2548CrossRef Chinig A, Zbitou J, Errkik A, Tajmouati A, El Abdellaoui L, Latrach M, Tribak A (2015) Microstrip diplexer using stepped impedance resonators. Wirel Pers Commun 84(4):2537–2548CrossRef
6.
Zurück zum Zitat Jang Y-W, Arai H (2004) Wideband and high-gain triple-offsets-fed ring-slot antenna backed by a ground plane. Microw Opt Technol Lett 41(3):161–163CrossRef Jang Y-W, Arai H (2004) Wideband and high-gain triple-offsets-fed ring-slot antenna backed by a ground plane. Microw Opt Technol Lett 41(3):161–163CrossRef
7.
Zurück zum Zitat Lu X, Guo X, Cao B, Wei B, Zhang X (2014) Wideband superconducting diplexer with stepped-impedance cross-structure. Electron Lett 50(18):1324–1326CrossRef Lu X, Guo X, Cao B, Wei B, Zhang X (2014) Wideband superconducting diplexer with stepped-impedance cross-structure. Electron Lett 50(18):1324–1326CrossRef
8.
Zurück zum Zitat Chuang M-L, Wu M-T (2014) Microstrip multiplexer and switchable diplexer with joint T-shaped resonators. IEEE Microw Wirel Compon Lett 24(5):309–311MathSciNetCrossRef Chuang M-L, Wu M-T (2014) Microstrip multiplexer and switchable diplexer with joint T-shaped resonators. IEEE Microw Wirel Compon Lett 24(5):309–311MathSciNetCrossRef
9.
Zurück zum Zitat Lai M-L, Jeng S-K (2005) A microstrip three-port and four-channel multiplexer for WLAN and UWB coexistence. IEEE Trans Microw Theory Tech 53(10):3244–3250CrossRef Lai M-L, Jeng S-K (2005) A microstrip three-port and four-channel multiplexer for WLAN and UWB coexistence. IEEE Trans Microw Theory Tech 53(10):3244–3250CrossRef
10.
Zurück zum Zitat Strassner B, Chang K (2001) Wide-band low-loss high-isolation microstrip periodic-stub diplexer for multiple-frequency applications. IEEE Trans Microw Theory Tech 49(10):1818–1820CrossRef Strassner B, Chang K (2001) Wide-band low-loss high-isolation microstrip periodic-stub diplexer for multiple-frequency applications. IEEE Trans Microw Theory Tech 49(10):1818–1820CrossRef
11.
Zurück zum Zitat Deng HW, Zhao YJ, Fu F, Zhou XJ, Liu YY (2013) Compact and high isolation microstrip diplexer for GPS and UWB application. Electron Lett 99(10):659–661CrossRef Deng HW, Zhao YJ, Fu F, Zhou XJ, Liu YY (2013) Compact and high isolation microstrip diplexer for GPS and UWB application. Electron Lett 99(10):659–661CrossRef
12.
Zurück zum Zitat Feng W, Gao X, Che W (2014) Microstrip diplexer for GSM and WLAN bands using common shorted stubs. Electron Lett 50(20):1486–1488CrossRef Feng W, Gao X, Che W (2014) Microstrip diplexer for GSM and WLAN bands using common shorted stubs. Electron Lett 50(20):1486–1488CrossRef
13.
Zurück zum Zitat Cheng F, Lin XQ, Zhu ZB, Wang LY, Fan Y (2012) High isolation diplexer using quarter-wavelength resonator filter. Electron Lett 48(6):330–331CrossRef Cheng F, Lin XQ, Zhu ZB, Wang LY, Fan Y (2012) High isolation diplexer using quarter-wavelength resonator filter. Electron Lett 48(6):330–331CrossRef
14.
Zurück zum Zitat Xiao J-K, Zhu M, Li Y, Tian L, Ma J-G (2015) High selective microstrip bandpass filter and diplexer with mixed electromagnetic coupling. IEEE Microw Wirel Compon Lett 25(12):781–783CrossRef Xiao J-K, Zhu M, Li Y, Tian L, Ma J-G (2015) High selective microstrip bandpass filter and diplexer with mixed electromagnetic coupling. IEEE Microw Wirel Compon Lett 25(12):781–783CrossRef
15.
Zurück zum Zitat Konpang J (2009) A compact diplexer using square open loop with stepped impedance resonators. In: IEEE radio and wireless symposium. San Diego, CA, USA, pp 91–94 Konpang J (2009) A compact diplexer using square open loop with stepped impedance resonators. In: IEEE radio and wireless symposium. San Diego, CA, USA, pp 91–94
16.
Zurück zum Zitat Guan X, Yang F, Liu H, Zhu L (2014) Compact and high-isolation diplexer using dual-mode stub-loaded resonators. IEEE Microw Wirel Compon Lett 24(6):385–387CrossRef Guan X, Yang F, Liu H, Zhu L (2014) Compact and high-isolation diplexer using dual-mode stub-loaded resonators. IEEE Microw Wirel Compon Lett 24(6):385–387CrossRef
17.
Zurück zum Zitat Huang F, Wang J, Zhu L, Wu W (2016) Compact microstrip balun diplexer using stub-loaded dual-mode resonators. Electron Lett 52(24):1994–1996CrossRef Huang F, Wang J, Zhu L, Wu W (2016) Compact microstrip balun diplexer using stub-loaded dual-mode resonators. Electron Lett 52(24):1994–1996CrossRef
18.
Zurück zum Zitat Yang T, Chi P, Itoh T (2010) High isolation and compact diplexer using the hybrid resonators. IEEE Microw Wirel Compon Lett 20(10):551–553CrossRef Yang T, Chi P, Itoh T (2010) High isolation and compact diplexer using the hybrid resonators. IEEE Microw Wirel Compon Lett 20(10):551–553CrossRef
19.
Zurück zum Zitat Lee C-H, Hsu CIG, Wu S-X (2016) Balanced quad-band diplexer with wide common-mode suppression and high differential-mode isolation. IET Microw Antennas Propag 10(6):599–603CrossRef Lee C-H, Hsu CIG, Wu S-X (2016) Balanced quad-band diplexer with wide common-mode suppression and high differential-mode isolation. IET Microw Antennas Propag 10(6):599–603CrossRef
20.
Zurück zum Zitat Chen CF, Huang TY, Chou CP, Wu RB (2006) Microstrip diplexers design with common resonator sections for compact size, but high isolation. IEEE Trans Microw Theory Tech 54:1945–1952CrossRef Chen CF, Huang TY, Chou CP, Wu RB (2006) Microstrip diplexers design with common resonator sections for compact size, but high isolation. IEEE Trans Microw Theory Tech 54:1945–1952CrossRef
21.
Zurück zum Zitat Wong J-S, Lancaster MJ (2002) Microstrip filters for RF/microwave applications [book review]. IEEE Microw Mag 3(3):62–65CrossRef Wong J-S, Lancaster MJ (2002) Microstrip filters for RF/microwave applications [book review]. IEEE Microw Mag 3(3):62–65CrossRef
Metadaten
Titel
Design and Analysis of New Dual-Channel Microstrip Diplexer for GSM and WLAN Band Applications
verfasst von
Abhiruchi Passi
Vimlesh Singh
Copyright-Jahr
2025
Verlag
Springer Nature Singapore
DOI
https://doi.org/10.1007/978-981-97-1943-3_25