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|Title:||Optically Controlled Frequency-Reconfigurable Microstrip Antenna With Low Photoconductivity|
|Publisher:||IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC|
|Citation:||IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 1399-102|
|Abstract:||In this letter, novel designs for optically switching the resonant frequency of a microstrip patch antenna via photoconductive switches are proposed, and design considerations for maximizing frequency switching ratio with finite photo-conductance are investigated. Furthermore, a configuration to switch the resonant frequency with low switch conductance is proposed for cheap and easy fabrication of a frequency-reconfigurable antenna that can be operated with low optical power. Experimental verification of the low-power configuration is presented.|
|Appears in Collections:||Article|
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