𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A novel multipassband filter using asymmetric radial stubs

✍ Scribed by Xiaofeng Sun; Eng Leong Tan

Book ID
102516565
Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
199 KB
Volume
52
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

This article presents a novel multipassband filter using asymmetric radial stubs.Asymmetric radial stubs are formed from two single‐radial stubs in different dimensions. The transmission zeros of such asymmetric structure can be controlled by the respective radial stub. By using these asymmetric radial stubs, the transmission zeros of the filter are realized. The multipassband of this filter includes a low‐pass band up to 2.66 GHz and another passband from 5.6 to 6.4 GHz. This filter has the attractive advantage of sharp rejection in the stopband. A demonstration filter is designed, fabricated, and tested. The simulated and measured results are presented. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:2819–2821, 2010; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25609

📜 SIMILAR VOLUMES

A planar bandpass filter using butterfly
A planar bandpass filter using butterfly radial stub
✍ Ravi Kumar Joshi; A. R. Harish 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 283 KB

## Abstract A bandpass filter using a single‐slotted butterfly radial stub connected in shunt with a short‐circuited section of a microstrip transmission line is proposed. A two pole filter based on the proposed structure has been designed, analyzed, and fabricated. A good agreement between the mea

A novel compact microstrip bandpass filt
A novel compact microstrip bandpass filter using an open-loop resonator with radial stub
✍ Jian-Xin Chen; Jun Xu; Quan Xue 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 108 KB

GHz. For this reason, the spacing t was selected to be 1.0 mm for the prototype constructed here. The radiation characteristics of the constructed prototype were also studied. Figures 7 and8 plot the measured radiation patterns at the center frequencies (2442 and 5500 MHz) for the 2.4-GHz and 5.2/5

Novel ultra wideband filter using three
Novel ultra wideband filter using three coupled lines and short stubs
✍ Qi Li; Chang-Hong Liang; Xin Lai; Jian-Zhong Chen 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 218 KB

## Abstract A novel compact ultra‐wideband bandpass filter is proposed to meet Federal Communications Commission's spectrum mask. Shunt short‐circuited stubs and the parallel coupled lines are used to achieve a fraction passband from 3.1 GHz to 10.6 GHz. Three interdigital edge coupled microstrip l

Dual-band bandpass filter using novel si
Dual-band bandpass filter using novel side-stub-loaded resonator
✍ Xiao-Hu Wu; Qing-Xin Chu; Xu-Kun Tian 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 683 KB

## Abstract In this letter, a microstrip dual‐band bandpass filter (BPF) using novel side‐stub‐loaded resonator has been presented.By loading two open stubs at the symmetrical sides of a uniform‐impedance resonator, the center frequency of the fundamental odd mode could be independently controlled