Compact DSPSL ultra-wideband bandpass filter based on transversal signal-interaction concepts
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
Original language | English |
---|---|
Title of host publication | 2013 IEEE International Wireless Symposium, IWS 2013 |
Publication status | Published - 2013 |
Conference
Title | 2013 IEEE International Wireless Symposium, IWS 2013 |
---|---|
Place | China |
City | Beijing |
Period | 14 - 18 April 2013 |
Link(s)
Abstract
A compact ultra-wideband (UWB) bandpass filter (BPF) based on transversal signal-interaction concepts is proposed in this letter. Two transmission paths with a wideband double-sided parallel-strip line (DSPSL) 180° swap and a 3λ/4 transmission line are used to transmit signal from Port 1 to Port 2. Two λ/4 shorted lines are introduced to improve the passband transmission characteristic. Two transmission zeros and good harmonic suppression can be achieved in the whole band. One prototype with 3-dB fractional bandwidth of 108% (1.35-4.6 GHz) is fabricated for demonstration, and good agreement is observed between simulated and measured performances. © 2013 IEEE.
Research Area(s)
- 180° swap, bandpass filter (BPF), double-sided parallel-strip line (DSPSL), transversal filter concepts, Ultra-wideband (UWB)
Citation Format(s)
Compact DSPSL ultra-wideband bandpass filter based on transversal signal-interaction concepts. / Feng, Wenjie; Che, Wenquan; Xue, Quan.
2013 IEEE International Wireless Symposium, IWS 2013. 2013. 6616694.
2013 IEEE International Wireless Symposium, IWS 2013. 2013. 6616694.
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review