DC-20-GHz compact SPQT switch for butler matrix switched beam smart antenna system

Jeng Han Tsai; Hung Da Shih

doi:10.1002/mop.26993

DC-20-GHz compact SPQT switch for butler matrix switched beam smart antenna system

Jeng Han Tsai^*, Hung Da Shih

^*此作品的通信作者

電機工程學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

5 引文斯高帕斯（Scopus）

摘要

A DC-20-GHz broadband and compact single-pole-quadruple-throw (SPQT) switch for Butler matrix switched beam smart antenna system application has been designed and fabricated on 0.15-μm GaAs pHEMT process. By adopting inductive high impedance transmission lines in series-shunt switch topology, the SPQT switch demonstrates an insertion loss of 1.25-3.53 dB from DC to 20 GHz, and the isolation is higher than 22 dB with a compact chip size of 1.5 mm ². The measured output 1 dB compression point (OP _{1 dB}) is 16 dBm at 12 GHz.

原文	英語
頁（從 - 到）	2023-2026
頁數	4
期刊	Microwave and Optical Technology Letters
卷	54
發行號	9
DOIs	https://doi.org/10.1002/mop.26993
出版狀態	已發佈 - 2012 9月

ASJC Scopus subject areas

電子、光磁材料
原子與分子物理與光學
凝聚態物理學
電氣與電子工程

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10.1002/mop.26993

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title = "DC-20-GHz compact SPQT switch for butler matrix switched beam smart antenna system",

abstract = "A DC-20-GHz broadband and compact single-pole-quadruple-throw (SPQT) switch for Butler matrix switched beam smart antenna system application has been designed and fabricated on 0.15-μm GaAs pHEMT process. By adopting inductive high impedance transmission lines in series-shunt switch topology, the SPQT switch demonstrates an insertion loss of 1.25-3.53 dB from DC to 20 GHz, and the isolation is higher than 22 dB with a compact chip size of 1.5 mm 2. The measured output 1 dB compression point (OP 1 dB) is 16 dBm at 12 GHz.",

keywords = "monolithic microwave integrated circuit, single-pole-quadruple-throw, switch",

author = "Tsai, {Jeng Han} and Shih, {Hung Da}",

year = "2012",

month = sep,

doi = "10.1002/mop.26993",

language = "English",

volume = "54",

pages = "2023--2026",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley and Sons Inc.",

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T1 - DC-20-GHz compact SPQT switch for butler matrix switched beam smart antenna system

AU - Tsai, Jeng Han

AU - Shih, Hung Da

PY - 2012/9

Y1 - 2012/9

N2 - A DC-20-GHz broadband and compact single-pole-quadruple-throw (SPQT) switch for Butler matrix switched beam smart antenna system application has been designed and fabricated on 0.15-μm GaAs pHEMT process. By adopting inductive high impedance transmission lines in series-shunt switch topology, the SPQT switch demonstrates an insertion loss of 1.25-3.53 dB from DC to 20 GHz, and the isolation is higher than 22 dB with a compact chip size of 1.5 mm 2. The measured output 1 dB compression point (OP 1 dB) is 16 dBm at 12 GHz.

AB - A DC-20-GHz broadband and compact single-pole-quadruple-throw (SPQT) switch for Butler matrix switched beam smart antenna system application has been designed and fabricated on 0.15-μm GaAs pHEMT process. By adopting inductive high impedance transmission lines in series-shunt switch topology, the SPQT switch demonstrates an insertion loss of 1.25-3.53 dB from DC to 20 GHz, and the isolation is higher than 22 dB with a compact chip size of 1.5 mm 2. The measured output 1 dB compression point (OP 1 dB) is 16 dBm at 12 GHz.

KW - monolithic microwave integrated circuit

KW - single-pole-quadruple-throw

KW - switch

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U2 - 10.1002/mop.26993

DO - 10.1002/mop.26993

M3 - Article

AN - SCOPUS:84862522909

SN - 0895-2477

VL - 54

SP - 2023

EP - 2026

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 9

ER -

DC-20-GHz compact SPQT switch for butler matrix switched beam smart antenna system

摘要

ASJC Scopus subject areas

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