Design and Analysis of AWS Wireless Communication Equipment Model Based on PIFA Antenna

In the field of wireless communication equipment, the bandwidth and frequency range of the received signal are very important. Different from the previous patch inverted F antenna, the wireless communication equipment model established in this paper uses a PTFE (Polytetrafluoro-Ethylene) dielectric block and sets the impedance matching gap to skillfully set the feed port so that the signal can achieve lower insertion loss, larger power capacity, and higher out-of-band suppression in the AWS (Advanced Wireless Services) band. And this paper carries on the simulation analysis after the design, it is verified that the frequency band range of the model meets the requirements of AWS, and the best performance parameters of the model are obtained by analyzing the far-field gain chart and S parameters.