The Implementation of the Compensation Algorithm of Time Delay for Microwave Polar Transmitters
마이크로파 폴라 송신기의 시간지연 보상 알고리즘 구현

Min-Soo Kim, Kun-Joon Lee, Young-Chul Rhee
2015 The Journal of Korean Institute of Electromagnetic Engineering and Science  
In this paper, We made the microwave polar transmitter based on the software to analyze the synchronization status between the phase signal and the amplitude signal of polar transmitter, and analyzed the result. In order to solve the time delay mismatch problem, we applied simplified compensation algorithm and compared the synchronization status between the two paths before and after compensation. Before compensation, the value of time delay mismatch was the maximum of 97 nsec at 9.3 GHz with
more » ... c at 9.3 GHz with the occupied bandwidth of 12 MHz, but after applying the compensation algorithm, the signals between the two paths were synchronized, and we identified the occupied bandwidth could recover to the previous 3.7 MHz.
doi:10.5515/kjkiees.2015.26.9.790 fatcat:uvwemjchqrbzjhtcupky4fi6sm