Selectivity‐enhancement technique for parallel‐coupled SIR based dual‐band bandpass filter
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32672
Abstract: A selectivity‐enhancement technique is presented for design of parallel‐coupled stepped‐impedance resonator (SIR) based dual‐band bandpass filter (BPF) in this article. The presented dual‐band BPF consists of two short‐circuited coupled lines (SCCLs) and a couple of… read more here.
Keywords: bpf; band; selectivity enhancement; dual band ... See more keywords
Compact Band-Pass Filters Based on Parallel-Coupled Lines with Open Stubs
Sign Up to like & getrecommendations! Published in 2018 at "Wireless Personal Communications"
DOI: 10.1007/s11277-018-5337-x
Abstract: Abstract In this paper, two parallel coupled line band-pass filters are proposed. The proposed parallel coupled line band-pass filters are composed of the parallel coupled lines and open stubs. The equivalent circuit of the proposed… read more here.
Keywords: band pass; pass filters; coupled line; parallel coupled ... See more keywords
Unequal termination impedance parallel-coupled lines band-pass filter with arbitrary image impedance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2017.1411837
Abstract: Abstract This paper presents an analytical design for a microstrip parallel-coupled line bandpass filter (BPF) with arbitrary termination and image impedances. Using the proposed design formulas, multistage arbitrary termination impedance BPFs can be designed with… read more here.
Keywords: image; parallel coupled; filter; impedance ... See more keywords
Wideband bandpass filter with ultra-wide stopband based on cross-shaped parallel coupled lines
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2024.2350426
Abstract: A broadband out-of-band rejection capability and multiple transmission zeros of wideband bandpass filter are proposed and validated in this article, which employ quadruple anti-parallel coupled-line structures to form a novel cross-shaped resonator planar topology. The… read more here.
Keywords: filter; wideband bandpass; cross shaped; parallel coupled ... See more keywords
Wiggly Parallel-Coupled Line Design by Using Multiobjective Evolutionay Algorithm
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2848475
Abstract: This letter proposes a new optimization technique for wiggly parallel-coupled line (PCL) structure design. Compared with other existing wiggly PCL design approach, our proposed technique does not require complicated math formula derivation and is able… read more here.
Keywords: parallel coupled; coupled line; wiggly parallel; line design ... See more keywords