𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Compact Dual-Band Filter Using Defected Stepped Impedance Resonator

✍ Scribed by Bian Wu; Chang-hong Liang; Pei-yuan Qin; Qi Li

Book ID
118141979
Publisher
IEEE
Year
2008
Tongue
English
Weight
216 KB
Volume
18
Category
Article
ISSN
1531-1309

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Design of dual-band bandpass filter usin
Design of dual-band bandpass filter using stepped impedance resonator and defected ground structure
✍ Wu-Nan Chen; Wei-Kuo Chia; Cheng-Fu Yang; Chih-Liang Shih 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 503 KB

## Abstract This article presents a novel microstrip dual‐band bandpass filter (BPF) comprising a symmetrically‐bent, open‐loop, square‐ring stepped impedance resonator (SIR) on the upper surface and a symmetrical U‐shaped defected ground structure (DGS) on the lower metallic ground plane. A center

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

Wideband cross-coupled filter using defe
Wideband cross-coupled filter using defected stepped impedance resonator
✍ Bian Wu; Xin Lai; Tao Su; Chang-Hong Liang 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 220 KB

## Abstract A novel wideband cross‐coupled band‐pass filter based on defected stepped impedance resonator (DSIR) is presented in this article. Although the DSIR has opposite impedance characteristic and field distribution to the microstrip SIR, its resonant property is similar to the latter. The in

Dual-band bandpass filter using stepped-
Dual-band bandpass filter using stepped-impedance stub-loaded hexagonal stepped impedance resonator (SIR)
✍ Xun Luo; Jian-Guo Ma; Erping Li 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 400 KB

## Abstract In this article, a series of compact dual‐band bandpass filters are proposed using the stepped‐impedance stub loaded hexagonal stepped‐impedance resonator. The resonator has three functions in the filter as follow: (1) dual‐resonances operation introduced by the first‐ and second‐resona

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