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October 31, 2025Advance Sustainable Science Engineering and TechnologyOpen Access

Design of Wideband SPDT RF Switch Using Switchable DGS for Sustainable Wireless Systems

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Authors

AOA. R. OthmanNSNoor Azwan ShairiHMHuda A. Majid

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Overview

Analysis demonstrates wideband performance and 25.24% fractional bandwidth in SPDT switch for 5G, suggesting improved transmission efficiency.

Key Points

  • The SPDT switch provides 25.24% fractional bandwidth, enhancing performance for 5G telecommunications.
  • Performance features include a wideband design with reduced insertion loss of 6 dB and isolation exceeding 25 dB.
  • Design incorporates switchable defected ground structure for improved signal integrity and isolation.
  • Integrating switchable DGS supports compact and efficient RF front-end systems for millimeter-wave applications.

Cite This Study

Othman et al. (2025) studied this question.

synapsesocial.com/papers/6903fee5b25c631a4265ffa2https://doi.org/10.26877/asset.v7i4.1957
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