𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Design of a compact dual-band bandpass filter using trisection stepped impedance resonators

✍ Scribed by Sheng-Hsiung Chang; Min-Hang Weng; Hon Kuan

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
256 KB
Volume
49
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

We propose a compact dual band bandpass filter (BPF) using trisection stepped impedance resonators (SIRs). By appropriately selecting the impedance ratio (K) and length ratio (α) of the SIR, the harmonic frequencies can be tuned for generating the dual‐passband response. The BPF has good dual‐passband performances at 2.4/5.2 GHz and has a very smaller area in comparison of previous works. Good agreement is also shown between full‐wave electromagnetic (EM) simulation and measurement. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1274–1277, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22432

📜 SIMILAR VOLUMES

Compact dual-band bandpass filter using
Compact dual-band bandpass filter using stepped impedance resonators
✍ He-Ming Xu; Zhong-Yin Xiao; Hong-Hong Hu 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 204 KB

## Abstract A new dual‐band bandpass filter (BPF) for 2.4/5.2 GHz WLAN systems using two‐stepped impedance resonators is presented. With new properly coupled structure, this filter appears very compact and easy to be fabricated. Measured results show that this BPF has low insertion loss of 0.3 dB a

Compact triple-band bandpass filter usin
Compact triple-band bandpass filter using pseudointerdigital trisection stepped impedance resonators
✍ Fu-Chang Chen; Qing-Xin Chu 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 200 KB

## Abstract This letter presents a compact triple‐band bandpass filter using pseudointerdigital trisection stepped impedance resonators (SIR). By tuning the impedance ratio and physical length of trisection SIRs, the BPF has good triple‐band performances at 1.57‐/2.45‐/5.25‐GHz and high isolation a

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

Design of multilayered dual-band bandpas
Design of multilayered dual-band bandpass filter using cross-coupled stepped impedance resonators
✍ Min-Hang Weng; Yu-Chi Chang; Hung-Wei Wu; Chun-Yueh Huang 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 306 KB

## Abstract In this letter, a multilayered dual‐band bandpass filter (BPF) using cross‐coupled stepped impedance resonators (SIRs) is designed and implemented. By determining the impedance ratio (K) and physical length (α) of the SIRs, the dual‐band response at 2.4/5.2 GHz can be achieved. Cross‐co

Design of the wideband dual-mode bandpas
Design of the wideband dual-mode bandpass filter using stepped impedance resonators
✍ Cheng-Yuan Hung; Min-Hang Weng; Shih-Bin Jhong; Sean Wu; Maw-Shung Lee 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 483 KB

## Abstract In this letter, a novel dual‐mode bandpass filter (BPF) using stepped impedance resonators (SIRs) for simultaneous low insertion‐loss and wide passband has been designed. This novel wideband dual‐mode BPF is formed by a microstrip square ring resonator with direct‐connected orthogonal f

Compact multilayer dual-band filter usin
Compact multilayer dual-band filter using slot coupled stepped-impedance-resonators structure
✍ A. Djaiz; M. Nedil; A. M. Habib; T. A. Denidni 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 289 KB

## Abstract In this article, a new miniaturized configuration of single‐input‐single‐output dual‐band bandpass filter operating at ISM 2.45 GHz and UNII 5.8 GHz frequency bands using a multilayer structure with stepped‐impedance resonators is presented. A coupling aperture is introduced in a common