An RF-MEMS based SP4T Switched LNA MMIC used in a 24 GHz Beam-Steering Antenna Module

被引：0

作者：

Malmqvist, R. ^{[1
]}

Gustafsson, A. ^{[1
]}

Simon, W. ^{[2
]}

Campo, M. Arias ^{[2
]}

Baggen, L. ^{[2
]}

Grandchamp, B. ^{[3
]}

Seok, S. ^{[4
]}

Fryziel, M. ^{[4
]}

Rolland, N. ^{[4
]}

Lahti, M. ^{[5
]}

Rantakari, P. ^{[5
]}

Vaha-Heikkila, T. ^{[5
]}

机构：

[1] Swedish Def Res Agcy FOI, Linkoping, Sweden

[2] IMST GmbH, Kamp Lintfort, Germany

[3] OMMIC SAS, Limeil Brevannes, France

[4] IEMN, CNRS, Villeneuve Dascq, France

[5] VTT Tech Res Ctr Finland, Espoo, Finland

来源：

2015 45TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2015年

关键词：

Antenna beam-steering; low noise amplifiers; MMIC; radio frequency micro-electromechanical systems; switches;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an RF-MEMS SP4T switched LNA MMIC used in a 24 GHz beam-steering antenna module. The SP4T LNA has a measured gain of 10-16 dB at 16-30 GHz (NF=2.6-3.0 dB at 16-26 GHz) with up to 37 dB of isolation at 24 GHz when one of the four MEMS switches are closed while the other switches are open. To the authors' knowledge, this work represents a first-time realisation of a MEMS SP4T LNA MMIC used as an on-chip active beam-switching network in an adaptive antenna. The experimental results successfully demonstrate that the MEMS SP4T LNA can be used to control the antenna beam in 4 different directions between -55 degrees and 45 degrees in the same plane.

引用

页码：1180 / 1183

页数：4

共 9 条

[1] An RF-MEMS based SP4T Switched LNA MMIC used in a 24 GHz Beam-Steering Antenna Module
Malmqvist, R.
Gustafsson, A.
Simon, W.
Campo, M. Arias
Baggen, L.
Grandchamp, B.
Seok, S.
Fryziel, M.
Rolland, N.
Lahti, M.
Rantakari, P.
Vaha-Heikkila, T.
2015 10TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC), 2015, : 329 - 332
[2] A 60-GHz 2-bit Switched-Line Phase Shifter Using SP4T RF-MEMS Switches
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Shen, Hui
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IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2011, 59 (04) : 894 - 900
[3] High performance RF-MEMS SP4T switches in CPW technology for space applications
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[5] A 28-GHz Reconfigurable SP4T Switch Network for a Switched Beam System in 65-nm CMOS
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IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2020, 68 (06) : 2057 - 2064
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[7] SP48T module architecture and RF-MEMS multi-throw switches for a multi-beam antenna measurement set-up at K- and Ka-Band
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Georgiev, G.
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AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2023, 159
[9] Reconfigurable dual notch band antenna on Si-substrate integrated with RF MEMS SP4T switch for GPS, 3G, 4G, bluetooth, UWB and close range radar applications
Sharma, Kuldeep
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Singh, Arun K.
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2019, 110

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