16 August 2001 Planar reconfigurable slot antenna for communications
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A new approach for implementing electronically tunable antennas is presented in this paper. The basic concept is to vary the effective electrical length of the antenna by controlling the bias conditions of solid state switches mounted on the slot. The implemented antennas is resonating at three different frequencies spanning the range of 550 to 700 MHz with no matching networks required.
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Dimitrios Peroulis, Dimitrios Peroulis, Kamal Sarabandi, Kamal Sarabandi, Linda P.B. Katehi, Linda P.B. Katehi, Barry S. Perlman, Barry S. Perlman, } "Planar reconfigurable slot antenna for communications", Proc. SPIE 4334, Smart Structures and Materials 2001: Smart Electronics and MEMS, (16 August 2001); doi: 10.1117/12.436600; https://doi.org/10.1117/12.436600

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