A Review Paper on Circularly Polarized Microstrip Patch Antenna

Akshay Goyal, Aastha Gupta, Lavi Agarwal

In this paper description of microstrip patch antenna is presented, along with the use of circular polarization and cavity to improve basic antenna characteristics. To achieve polarization matching between transmitting and receiving antenna use of circularly polarized antenna is an effective solution. Use of cavity in this antenna helps in suppressing surface waves and increases bandwidth of the antenna.