Design Of SPDT Switch With Transmission Line Stub Resonator For WiMAX And LTE In 3.5 Ghz Band

Shairi, Noor Azwan and Zakaria, Zahriladha and Zobilah, Abdullah Mohammed Saghir and Ahmad, Badrul Hisham and Wong , Peng Wen (2016) Design Of SPDT Switch With Transmission Line Stub Resonator For WiMAX And LTE In 3.5 Ghz Band. ARPN Journal Of Engineering And Applied Sciences, 11 (5). pp. 3198-3202. ISSN 1819-6608

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Abstract

A Single Pole Double Throw (SPDT) switch design with transmission line stub resonator for application of WiMAX and LTE in 3.5 GHz band is proposed in this paper. The transmission line stub resonator is an open stub with quarter wave of the electrical length. A PIN diode was used in the resonator to reconfigure the resonator between bandstop and allpass responses. The implementation of the transmission line stub resonators in SPDT switch design was discussed together with the circuit operation. The result showed that the isolation of SPDT switch with transmission line stub resonator was higher than 30 dB in the 3.5 GHz band compared to the conventional design and it was verified with measurement results.

Item Type:	Article
Uncontrolled Keywords:	RF switch, SPDT, resonator, transmission line stub, switchable resonator, bandstop to allpass
Subjects:	T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Faculty of Electronics and Computer Engineering
Depositing User:	Nor Aini Md. Jali
Date Deposited:	13 Jul 2017 07:45
Last Modified:	22 Jul 2021 00:02
URI:	http://eprints.utem.edu.my/id/eprint/18666
Statistic Details:	View Download Statistic

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