Single-Filter Structure With Tunable Operating Frequency in Noncontiguous Bands

Boyoung Lee; Seunggoo Nam; Tae Hak Lee; Chang Soo Ahn; Ju Seop Lee

doi:10.1109/TCPMT.2016.2623804

Single-Filter Structure With Tunable Operating Frequency in Noncontiguous Bands

Boyoung Lee, Seunggoo Nam, Tae Hak Lee, Chang Soo Ahn, Ju Seop Lee

Division of Computer and Communication Engineering

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

11 Citations (Scopus)

Abstract

In this paper, we present a frequency-tunable substrate-integrated waveguide bandpass filter of which the operating frequency band can be switched between S-band and X-band. One of unique features of the presented filter is that a single-filter structure can replace a filter bank composed of an S-band filter, an X-band filter, and two switches at input and output ports for selecting one of two filters. In addition, the filter can tune the center frequency in each band. This paper provides the design method, fabrication, and measurement of the presented filter structure.

Original language	English
Journal	IEEE Transactions on Components, Packaging and Manufacturing Technology
DOIs	https://doi.org/10.1109/TCPMT.2016.2623804
Publication status	Accepted/In press - 2016 Nov 22

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

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Cite this

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AU - Nam, Seunggoo

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AU - Ahn, Chang Soo

AU - Lee, Ju Seop

PY - 2016/11/22

Y1 - 2016/11/22

N2 - In this paper, we present a frequency-tunable substrate-integrated waveguide bandpass filter of which the operating frequency band can be switched between S-band and X-band. One of unique features of the presented filter is that a single-filter structure can replace a filter bank composed of an S-band filter, an X-band filter, and two switches at input and output ports for selecting one of two filters. In addition, the filter can tune the center frequency in each band. This paper provides the design method, fabrication, and measurement of the presented filter structure.

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