Dual Frequency Patch Antenna Array. Timothy Horan & Emal Latifzai Group 34 ECE 445 04/27/2007. Introduction. Antenna uses L1 (1.575 GHz) currently in use for civilian GPS applications, and L5 (1.176 GHz), which will be used as a safety-of-life signal in the near future.
Timothy Horan & Emal Latifzai
To Detection and Demodulation Hardware
Quarter wave transformer defined in ADS and imported modeled in AnsoftL1 Antenna Overview – cont’d