𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Composite right/left-handed-coupled line bandpass filter using the first negative resonant mode

✍ Scribed by Hang Kim; Jae-Hyun Park; Jeong-Hae Lee

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
921 KB
Volume
53
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

In this letter, a high‐order composite right/left‐handed (CRLH)‐coupled line bandpass filter using the first negative resonant mode is presented. The unit‐cell structure of a half wavelength resonator is composed of an interdigital capacitor for a series capacitance and a shorted stub for a shunt inductance, respectively. The design equations are derived from those of a conventional coupled line filter. The even‐mode and odd‐mode impedances of a CRLH‐coupled line section are obtained using full wave simulation to complete the design equations. An insertion loss of a CRLH filter is suppressed from 2.1 to 1.1 dB by adding via hole in the end of resonators. The size of a CRLH filter is reduced by 53%, compared with that of conventional coupled line bandpass filter. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:943–947, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25856

📜 SIMILAR VOLUMES

High order bandpass filter using the fir
High order bandpass filter using the first negative resonant mode of composite right/left-handed transmission line
✍ Joo-Young Lee; Dong-Jin Kim; Jeong-Hae Lee 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 658 KB

## Abstract In this article, a high order composite right/left‐handed (CRLH) bandpass filter using the first negative resonant mode is presented. The proposed filter employs mushroom structure as CRLH transmission line. To design a high order CRLH filter, the design equations are derived by adoptin

Bandpass filter using composite right/le
Bandpass filter using composite right/left-handed transmission lines
✍ JiuSheng Li 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 150 KB

## Abstract A novel bandpass filter based on composite right/left‐handed transmission line is proposed, fabricated, and measured. This designed bandpass filter provides low passband insertion loss, very sharp transitions at the edges of the passband, easy fabrication, and low cost. The performances

Compact microstrip bandpass filter using
Compact microstrip bandpass filter using composite right/left-handed transmission lines
✍ Jiusheng Li; Zhuang Yunyun 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 184 KB

## Abstract A compact microstrip bandpass filter utilizing composite right/left‐handed (CRLH) transmission lines (TLs) is designed, fabricated, and measured. The simulated and measured results show that the proposed filter has low insertion loss in passband, compact dimensions, easy fabrication, an

A compact UWB bandpass filter using a ce
A compact UWB bandpass filter using a center-tapped composite right/left-handed transmission-line zeroth-order resonator
✍ J. Ju; S. Kahng 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 226 KB

## Abstract The design of a new UWB bandpass filter is proposed, which has a center tapped microstrip composite right/left‐handed transmission‐line zeroth‐order resonator (CRLH‐TL ZOR). In an attempt to reduce the size, instead of the conventional periodic CRLH‐TL, only one cell ZOR geometry is ado

Multiband antenna using +1, −1, and 0 re
Multiband antenna using +1, −1, and 0 resonant mode of DGS dual composite right/left handed transmission line
✍ Young-Ho Ryu; Jae-Hyun Park; Jeong-Hae Lee; Heung-Sik Tae 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 309 KB

## Abstract The multiband antenna using defected ground structure (DGS) dual composite right/left handed transmission line (D‐CRLH TL) is proposed. The D‐CRLH TL resonator can provide a multiband using positive, zero, and negative modes without the different length resonators because the D‐CRLH TL