A uniform coupled-line dual-band filter with different bandwidths

Seungku Lee; Yongshik Lee

doi:10.1109/LMWC.2010.2065219

A uniform coupled-line dual-band filter with different bandwidths

Seungku Lee, Yongshik Lee

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

This letter presents a planar dual-band bandpass filter (BPF) of adjustable bandwidths. The proposed method of simultaneously designing the J-inverters and the resonators enables a BPF to have bandwidth control, without any structural modification to the uniform coupled lines loaded with shunt stubs. A systematic design approach is introduced along with experimental results that verify the proposed method.

Original language	English
Article number	5565363
Pages (from-to)	545-547
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	20
Issue number	10
DOIs	https://doi.org/10.1109/LMWC.2010.2065219
Publication status	Published - 2010 Oct

Bibliographical note

Funding Information:
Manuscript received January 28, 2010; revised April 09, 2010, May 31, 2010, and July 16, 2010; accepted August 02, 2010. Date of publication September 07, 2010; date of current version October 06, 2010. This work was supported by the MEMS Research Center for National Defense funded by Defense Acquisition Program Administration and also by the KCC (Korea Communications Commission) under the CPRC program supervised by the IITA (Institute for Information Technology Advancement) (IITA-2009-C1091-0901-0007).

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/LMWC.2010.2065219

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A uniform coupled-line dual-band filter with different bandwidths

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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