Weitere Kapitel dieses Buchs durch Wischen aufrufen
The objective of this paper is to reduce the size of UWB filter with a notch without any via or DGS to make fabrication easier. The proposed filter is designed by cascading high pass and low pass filter. High pass structure is created by a planar Interdigital structure and low pass is created by a Hairpin line, which make the overall size of the filter much miniaturized. The frequency response of the filter has pass band frequency between 3.1 and 10.6 GHz with wide stop band. There is a notch in pass band at 5.8 GHz with attenuation around 16 dB to avoid interference from the WLAN. The overall size of the filter is 3.36 × 4.132 mm2 which is much smaller than many previously reported structure of filters.
Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten
Sie möchten Zugang zu diesem Inhalt erhalten? Dann informieren Sie sich jetzt über unsere Produkte:
FCC, Revision of Part 15 of the Commission’s rules regarding ultrawideband transmission system, first note and order Federal Communication Commission, ETDocket 98–153, 2002.
L. Zhu, S. Sun, and W. Menzel: Ultrawideband (UWB) bandpass filters using multiplemode resonator. IEEE Microw. Wireless Compon. Lett., vol. 15, no. 11, pp. 796–798, Nov. 2005.
J. Gao, L. Zhu, W. Menzel, and F. Bogelsack.: Shortcircuited CPW multiplemode resonator for ultrawideband (UWB) bandpass filter. IEEE Microw. Wireless Components Letters, vol. 16, no. 3, pp. 104–106, Mar. 2006.
R. Li and L. Zhu.: Compact UWB bandpass filter using stubloaded multiplemode resonator. IEEE Microw. Wireless Compon. Lett., vol. 17, no. 1, pp. 40–42, Jan. 2007.
H.W. Deng, Y.J. Zhao, L. Zhang, X.S. Zhang, and S.P. Gao.: Compact quintuplemode stub loaded resonator and UWB filter,” IEEE Microwave Wireless Compon. Lett., vol. 20, no. 8, pp. 438–440, Aug. 2010.
Q.X. Chu, X.K. Tian.: Design of UWB bandpass filter using steppedimpedance stub loaded resonator. IEEE Microwave Wireless Components Letters, vol. 20, no. 9, pp. 501–503, Sep. 2010.
Q.X. Chu, X.H. Wu, and X.K. Tian.: Novel UWB bandpass filter using stubloaded multiplemode resonator. IEEE Microw. Wireless Compon. Lett., vol. 21, no. 8, pp. 403–405, Aug. 2011.
A. Taibi, M. Trabelsi, A. Slimane, M.T. Belaroussi.: A Novel Design Method for Compact UWB Bandpass Filters. IEEE microwave and wireless components letters, vol. 25, no. 1, pp. 46, January 2015.
T. Kuo, S. Lin, and C. Chen.: Compact ultrawideband bandpass filters using composite microstrip coplanar waveguide structure. IEEE Transactions on Microwave Theory and Techniques, vol. 54, no. 10, pp. 3772–3778, Oct. 2006.
Z. Hao and J. Hong.: Ultrawideband bandpass filters using multilayer liquid crystal polymer technology. IEEE Transactions on Microwave Theory and Techniques, vol. 56, no. 9, pp. 2095–2100, Oct. 2008.
Z. Hao and J. Hong.: Ultrawideband bandpass filters using embedded stepped impedance resonators on multilayer liquid crystal polymer substrate. IEEE Microwave Wireles Components Letters, vol. 18, no. 9, pp. 581–583, Sep. 2008.
Kaida Xu, Yonghong Zhang, Joshua Lewei, William T. Joines, and Qing Huo.: Miniaturized notchband UWB bandpass filters using Interdigital coupled feedline structure. Microwave and Optical Technology Letters, vol. 56, no. 10, pp. 2215–2217. October 2014.
Bahman Mohammadi, Arash, Valizade, Javad Nourinia, and Pejman Rezaei.: Design of a compact dual band notch ultrawideband bandpass filter based on wave cancellation method. IET Microw. Antennas Propag., vol. 9, no. 1, pp. 1–9, 2015.
Feng Wei, Wen Tao Li, Qiu Lin Huang, and Xiao Wei Shi.: Super Compact UUB BPF with One Narrow Notched Band and Wide Stop band. Microwave and Optical Technology Letters, vol. 57, no. 3, pp. 763–765, March 2015.
M. Mirzaee and B.S. Virdee.: UWB bandpass filter with notch band based on transversa signal interaction concepts. Electronics Letters, vol. 49, no. 6, 14th March 2013.
Inder Bahl.: Lumped Elements for RF and Microwave Circuits. 2003 ARTECH HOUSE, INC.
Ju Hyun Cho and Jong Chul Lee.: Compact Microstrip Stepped impedance Hairpin Resonator Low Pass Filter With Aperture. Microwave And Optical Technology Letters, vol. 46, no. 6, pp. 517–520, September 20 2005.
He Zhu and Qing Xin Chu.: UltraWideband Bandpass Filter With a Notch Band Using StubLoaded Ring Resonator. IEEE Microwave and Wireless Components Letters, vol. 23 no. 7, pp. 341–343, July 2013.
- Miniaturized UWB BPF with a Notch Band at 5.8 GHz Using Cascaded Structure of Highpass and Lowpass Filter
Arvind Kumar Pandey
R. K. Chauhan
- Springer India
Neuer Inhalt/© ITandMEDIA