Single-Filter Structure with Tunable Operating Frequency in Noncontiguous Bands

Boyoung Lee; Seunggoo Nam; Tae Hak Lee; Chang Soo Ahn; Juseop 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, Juseop Lee

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

19 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
Article number	7752787
Pages (from-to)	98-105
Number of pages	8
Journal	IEEE Transactions on Components, Packaging and Manufacturing Technology
Volume	7
Issue number	1
DOIs	https://doi.org/10.1109/TCPMT.2016.2623804
Publication status	Published - 2017 Jan

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

Band-switchable
Frequency-tunable
Noncontiguous bands
S-band
X-band

ASJC Scopus subject areas

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

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10.1109/TCPMT.2016.2623804

Cite this

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title = "Single-Filter Structure with Tunable Operating Frequency in Noncontiguous Bands",

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.",

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AB - 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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Single-Filter Structure with Tunable Operating Frequency in Noncontiguous Bands

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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