Shairi, Noor Azwan and Zolkefli, Amirul Aizat and Othman, Adib and Zakaria, Zahriladha and Meor Said, Maizatul Alice and H.A., Majid (2024) Single pole double throw discrete switch using switchable microstrip line resonators for millimeter wave in 26/28 GHz band. In: 2024 IEEE INC-USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 14 July 2024 through 19 July 2024, Florence, Italy.
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Single Pole Double Throw Discrete Switch using Switchable Microstrip Line Resonators for Millimeter Wave in 26 28 GHz Band.pdf Restricted to Registered users only Download (376kB) |
Abstract
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.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculty Of Electronics And Computer Technology And Engineering |
| Depositing User: | NUR FARISAH JAFRIN |
| Date Deposited: | 22 Jul 2026 00:35 |
| Last Modified: | 22 Jul 2026 00:35 |
| URI: | http://eprints.utem.edu.my/id/eprint/29854 |
| Statistic Details: | View Download Statistic |
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