𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A compact wide-band bandpass filter integrating SCMRC and SIRW structures

✍ Scribed by Wenquan Che; Kuan Deng; Lei Xu; Dapeng Wang

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
205 KB
Volume
49
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A wideband bandpass filter constructed into substrate integrated rectangular waveguide (SIRW) and incorporating spiral compact microstrip resonant cell (SCMRC) is proposed. Design considerations of these two dissimilar structures are introduced separately. A prototype was fabricated and measured. Good agreements are observed between the experimental results and the simulations. The results demonstrate a wide bandwidth of 70.7% (from 8.6 to 18 GHz), and the ripple in the entire passband is less than 2 dB. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 195–198, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22092

📜 SIMILAR VOLUMES

A compact bandpass filter using open-loo
A compact bandpass filter using open-loop and C-SCMRC resonators with harmonic suppression
✍ Jian-Zhong Gu; Chuang Wang; Xiao-Wei Sun 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB

## Abstract A novel compact open‐loop resonator bandpass filter is proposed to suppress the spurious passband using a compensated spiral compact microstrip resonant cell (C‐SCMRC). Due to the inherently compact and stopband characteristics of the C‐SCMRC, the proposed filters shows a better spuriou

Compact dual-band bandpass filter with e
Compact dual-band bandpass filter with enhanced feed coupling structures
✍ Min-Hang Weng; Chun-Yueh Huang; Hung-Wei Wu; Kevin Shu; Yan-Kuin Su 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB

## Abstract This letter proposes a novel compact dual‐band bandpass filter (BPF) using the meandering open‐loop resonators (MOLRs) and with enhanced feed coupling structures (EFCS). It is shown that the designed dual band BPF has a small area in comparison of previous works. The high selectivity of

A compact planar bandpass filter with wi
A compact planar bandpass filter with wide out-of-band rejection implemented by substrate-integrated waveguide and complementary split-ring resonator
✍ Kuan Deng; Zengxu Guo; Chao Li; Wenquan Che 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB

## Abstract A compact planar bandpass filter is presented in this letter, which is implemented by the combination of three different electromagnetic structures, saying, substrate‐integrated waveguide (SIW), square complementary split‐ring resonators (CSRRs) and dumbbells slot.The resonator is forme

A compact ultra-wideband bandpass filter
A compact ultra-wideband bandpass filter with WLAN notch band
✍ Pai-Yi Hsiao; Ro-Min Weng 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 437 KB

## Abstract A compact ultra‐wideband (UWB) bandpass filter (BPF) with notch band is presented using a trilayer structure. The band elimination is essential for preventing the strong narrow band interference from the wireless local area networks within the allocated UWB spectrum. The sharp rejection

Design of the compact SIR-based bandpass
Design of the compact SIR-based bandpass filter with a wide stopband
✍ Heng-Yau Pan; Hung-Wei Wu; Min-Hang Weng 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 647 KB

## Abstract Compact coupled stepped impedance resonators (SIRs) are used to design the bandpass filter (BPF) with a wide stopband. In the filter design, two different physical dimensions of the SIRs are used to produce proper required coupling for the frequency response with wide spurious suppressi

A compact dual-band bandpass filter usin
A compact dual-band bandpass filter using meandering stepped impedance resonators
✍ Fu-Chang Chen; Qing-Xin Chu 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 204 KB

## Abstract We propose a compact dual band bandpass filter (BPF) using meandering stepped impedance resonators (SIRs). By appropriately selecting the impedance ratio (K) of the SIR, the harmonic frequencies can be tuned for generating the dual‐passband response. Using this structure, the bandwidth