𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A compact bandpass filter using microstrip slow-wave open-loop resonators with high impedance lines

✍ Scribed by Soonsoo Oh; Youngsik Kim

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
80 KB
Volume
38
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

In this paper, a bandpass filter using a microstrip slow‐wave open‐loop resonator with high impedance lines is presented. This resonator has the high impedance of a loaded microstrip line, which significantly increases not only the slow‐wave effect but also the dispersion effect. These effects result in the reduction of its size and the widening of an upper stop‐band region compared to that of a conventional microstrip slow‐wave open‐loop resonator with a low impedance line. The new proposed filter and conventional filters are simulated and tested. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 38: 185–187, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11009

📜 SIMILAR VOLUMES

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

A millimeter-wave slow-wave bandpass fil
A millimeter-wave slow-wave bandpass filter using compact microstrip stepped-impedance hairpin resonator with inter-digital capacitor on GaAs substrate
✍ Ju-Hyun Cho; Tae-Soon Yun; Myeong-Gil Lee; Tae-Jong Baek; Dong-Hoon Shin; Jong-C 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 119 KB

## Abstract In this paper, a new microstrip stepped‐impedance hairpin resonator with interdigital capacitor (IDC) slow‐wave band‐pass filter (BPF) using dielectric supported air‐gapped microstrip line (DAML) of surface micromachining on GaAs substrate is proposed. Unlike conventional slow‐wave filt

A compact bandpass filter using open-loo
A compact bandpass filter using open-loop and C-SCMRC resonators with harmonic suppression
✍ Jian-Zhong Gu; Chuang Wang; Xiao-Wei Sun 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB

## Abstract A novel compact open‐loop resonator bandpass filter is proposed to suppress the spurious passband using a compensated spiral compact microstrip resonant cell (C‐SCMRC). Due to the inherently compact and stopband characteristics of the C‐SCMRC, the proposed filters shows a better spuriou

A 60-GHz GaAs micromachined slow-wave ba
A 60-GHz GaAs micromachined slow-wave bandpass filter using a microstrip stepped-impedance hairpin resonator
✍ Ju-Hyun Cho; Tae-Soon Yun; Ki-Byoung Kim; Tae-Jong Baek; Baek-Seok Ko; Dong-Hoon 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 149 KB

## Abstract In this paper, a new microstrip stepped‐impedance hairpin resonator (SIHR) slow‐wave bandpass filter (BPF) using a dielectric‐supported air‐gapped microstrip line (DAML) via surface micromachining on GaAs substrate is proposed. The slow‐wave periodic structures utilize the parallel‐ and

Compact transversal bandpass filter inco
Compact transversal bandpass filter incorporating microstrip dual-mode open-loop resonator and slot line resonator with source-load coupling
✍ Mingqi Zhou; Xiaohong Tang; Fei Xiao 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 174 KB

## Abstract A novel transversal bandpass filter is proposed in this letter. Different from conventional two‐order planar transversal filter, the proposed filter is a three‐order planar transversal filter by incorporating microstrip dual‐mode open‐loop resonator and slot line resonator. Furthermore,