HIGHLIGHTS
- who: Mahmoud A. Abdelghany and collaborators from the Electrical Engineering Department, College of Engineering, Prince Sattam Bin Abdulaziz University, Wadi Addwasir, Saudi Arabia have published the research: Filtenna with Frequency Reconfigurable Operation for Cognitive Radio and Wireless Applications, in the Journal: Micromachines 2023, 160 of /2023/
SUMMARY
All modern wireless systems require an antenna as a prominent part for transmitting and receiving electromagnetic waves efficiently which possesses wide impedance characteristics with improved radiation characteristics. When V=5 volts the varactor diode capacitance equaled 1 pF, and the S11 was operated at 2.78 . . .
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