Jitter mitigation in radio direction finding system
Trong Thanh Han, Tong Hung Son, Pham Trung Minh, Do Trong Tuan, Vu Van Yem · 2016
The performance of all digital Radio Direction Finding systems in which the RF signal is digitalized with highpass sampling is seriously impaired by the Jitter effect. In this paper, the novel approach to mitigate the Jitter effect in Direction Of Arrival (DOA) estimation is proposed. The DOA of incoming signals received by an M-element Uniform Linear Antenna array is estimated by using MUSIC (Multiple Signal Classification). The simulation results for DOA estimation of RF signals with the proposed method will be shown and analyzed to verify its performance.