𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Compact dual-mode microstrip resonator for 900 MHz bandpass filter applications

✍ Scribed by A. Kemal Helvaci; Ceyhun Karpuz; Adnan Görür


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
123 KB
Volume
45
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis


A novel dual-mode microstrip filter operating at 900 MHz is proposed using degenerate modes of a microstrip-loop resonator. The resonator structure that is formed of meandered microstrip-line elements has a smaller size than the other dual-mode microstrip resonators in the literature. The dual-mode filter is verified by both simulation and measurement.


📜 SIMILAR VOLUMES


Compact dual-mode bandpass filter using
✍ Youngje Sung 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 178 KB

## Abstract A novel design of a compact bandpass ring slot filter for achieving dual‐mode operation is proposed and experimentally studied. By using an arrow‐shaped slot structure as a resonator, the resonant frequency of the proposed filter is significantly lowered, which can lead to a large filte

Compact dual-mode microstrip bandpass fi
✍ Juan Zhang; Guo-Hui Li; Zhi-Bin Wang; Hui-Na Wang 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 253 KB

## Abstract A novel compact dual‐mode microstrip bandpass filter (BPF) with adjustable transmission zero (TZ) is proposed. It is composed of a nested microstrip square‐loop resonator. The filter with two TZs in the lower and upper stopbands is designed, fabricated, and measured. A circuitry size re

A novel compact miniaturized wideband mi
✍ Chu-Yu Chen; Cheng-Ying Hsu; Sung-Fong Lin 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 135 KB

## Abstract This paper presents a novel, compact, low‐insertion‐loss, sharp‐rejection, wideband microstrip bandpass filter. The filter is based on a ring resonator with direct‐connected orthogonal feed lines, and uses two stepped‐impedance open stubs to construct a wideband passband with two sharp

A two-pole 900/1800-MHz microstrip filte
✍ Xuehui Guan; Zhewang Ma; Peng Cai; Tetsuo Anada; Gen Hagiwara 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 185 KB

## Abstract A two‐pole 900/1800‐MHz dual‐band bandpass filter using microstrip open‐loop resonators is proposed. Dual‐band characteristics are obtained by using the fundamental and first spurious resonance of the resonators. Both the internal and external couplings of the filter are appropriately d

A compact microstrip dual-wideband bandp
✍ Min-Hang Weng; Chihng-Tsung Liauh; Hung-Wei Wu; Steve Ramírez Vargas; Ru-Yuan Ya 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 198 KB

## Abstract In this article, we present a novel compact dual wideband bandpass filter (BPF) by using a new structure of ladder stub resonator (LSR). The proposed LSR can produce attenuation poles to form low loss and dual‐wideband bandpass response. By tuning the structure parameters of LSR, the du

Compact dual-mode bandpass filter using
✍ Jian-Xin Chen; Quan Xue 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 112 KB

## Abstract A compact dual‐mode bandpass filter (BPF) using equilateral triangular slotted‐patch resonator is proposed, which has the advantages of compact size, low insertion loss, and good passband selectivity because of two transmission zeros located at the low and high stopband. A demonstration