✦ LIBER ✦

An embedded multilayer LTCC band-pass filter using U-type stepped impedance resonator

✍ Scribed by Zhigang Wang; Peng Wu; Bo Yan; Yunchuan Guo; Ruimin Xu; Weigan Lin

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 572 KB
Volume: 52
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.25352

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

This article proposes a compact multilayer band‐pass filter based on low‐temperature co‐fired ceramic (LTCC) technology.The filter is constructed using U‐type stepped impedance resonators (SIR) with microstrip input and output ports. To validate the proposed filter, a three‐order X‐band Chebyshev band‐pass filter is developed and verified by full‐wave simulation. The proposed filter is fabricated using multilayer LTCC technology and measured using vector network analyzer (VNA). Covering area of the fabricated band‐pass filter is only 15.3 × 6.7 mm^2^ (including via fences). The filter exhibits an insertion loss of lower than 1.8 dB with a 3.2% bandwidth at a center frequency of 9.5 GHz, and the return loss is better than 10 dB in the pass‐band. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1877–1880, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25352

📜 SIMILAR VOLUMES

A miniature X-band-embedded multilayer b

A miniature X-band-embedded multilayer band-pass filter using LTCC technology

✍ Zhigang Wang; Bo Yan; Ruimin Xu; Weigan Lin 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 238 KB

## Abstract This article proposes a miniature embedded multilayer interdigital bandpass filter (BPF) based on low temperature co‐fired ceramic (LTCC) technology, which is used to suppress fundamental and harmonic components of local‐oscillator signal in a LTCC transceiver module. A practical design

An LTCC X-band receiver front-end using

An LTCC X-band receiver front-end using embedded multilayer substrate integrated waveguide filter

✍ Jixin Chen; Wei Hong; Xiaoping Chen; Pinpin Yan; Qinghua Lai; Ke Wu 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 121 KB

## Abstract A low‐temperature co‐fired ceramic (LTCC) X‐band receiver front‐end is designed using a novel embedded multilayer substrate integrated waveguide filter. The filter is a quasi‐elliptic type, fabricated into multilayers on LTCC process, making it compact as well as of low cost and high se

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

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