Single Pole Double Throw Discrete Switch using Switchable Microstrip Line Resonators for Millimeter Wave in 26/28 GHz Band

被引：0

作者：

Shairi, N. A. ^{[1
]}

Zolkefli, A. A. ^{[1
]}

Othman, A. ^{[1
]}

Zakaria, Z. ^{[1
]}

Said, M. A. M. ^{[1
]}

Majid, H. A. ^{[2
]}

机构：

[1] Univ Teknikal Malaysia Melaka UTeM, Ctr Telecommun Res & Innovat CeTRI, Fak Teknol & Kejuruteraan Elekt & Komputer FTKEK, Microwave Res Grp MRG, Durian Tunggal, Malaysia

[2] Univ Tun Hussein Onn Malaysia UTHM, Fac Engn Technol, Parit Raja, Malaysia

来源：

2024 IEEE INC-USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM) | 2024年

关键词：

ANTENNA; DESIGN;

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：

A single pole double throw (SPDT) discrete switch design using switchable microstrip line resonators is proposed in this paper. It is targeted for the RF front-end system in a 5G millimeter wave in 26/28 GHz band. High isolation between transmitter and receiver (in the transceiver) is needed in SPDT switch design to minimize any high RF power leakage in the receiver. Therefore, the use of microstrip line resonators can achieve high isolation in the SPDT where the isolation depends on the bandstop response of the microstrip line resonators. These resonators can be switched between allpass and bandstop responses to allow the operation between transmit and receive modes in the SPDT switch. As a result, the simulation and measurement showed that the proposed SPDT switch produced an isolation higher than 30 dB in from 24.25 to 27.5 GHz.

引用

页码：20 / 21

页数：2

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