Reconfigurable antennas for RFID/GPS/WiMAX/WLAN applications using RF MEMS switches
LN Thalluri, K Srinivasa Rao… - … , Circuits and Systems …, 2021 - Springer
Microelectronics, Circuits and Systems: Select Proceedings of 7th …, 2021•Springer
In this paper, we have designed and analyzed the performance of reconfigurable antennas
for wireless communication applications using RF MEMS switches over the frequency range
of 0.5–7.5 GHz. The proposed reconfigurable antenna is designed with three identical shunt
capacitive RF MEMS switches with AlN as a dielectric material. The RF MEMS switch used
for the design of reconfigurable microstrip patch antenna is offering good performance ie,
actuation voltage is 4.5 V, the switching time is 45 µs. Based on the switching of the RF …
for wireless communication applications using RF MEMS switches over the frequency range
of 0.5–7.5 GHz. The proposed reconfigurable antenna is designed with three identical shunt
capacitive RF MEMS switches with AlN as a dielectric material. The RF MEMS switch used
for the design of reconfigurable microstrip patch antenna is offering good performance ie,
actuation voltage is 4.5 V, the switching time is 45 µs. Based on the switching of the RF …
Abstract
In this paper, we have designed and analyzed the performance of reconfigurable antennas for wireless communication applications using RF MEMS switches over the frequency range of 0.5–7.5 GHz. The proposed reconfigurable antenna is designed with three identical shunt capacitive RF MEMS switches with AlN as a dielectric material. The RF MEMS switch used for the design of reconfigurable microstrip patch antenna is offering good performance i.e., actuation voltage is 4.5 V, the switching time is 45 µs. Based on the switching of the RF MEMS switches, the antenna is resonating at 0.9, 1.5, 3.5, 5.4 GHz. So, the antenna designed is capable to serve in multiple applications like RFID, GPS, WiMAX, and WLAN.
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