Title :
Phase noise in two-dimensional spectrum of video signal in FMCW homodyne radar
Author :
Adamski, Miroslaw E. ; Kulpa, Knysztof S. ; Nalecz, M. ; Wojtkiewicz, Andrzej
Author_Institution :
Inst. of Electron. Syst., Warsaw Univ. of Technol., Poland
Abstract :
Mapping of transmitted signal phase noise into amplitude spectra of a video signal in a frequency-modulated continuous wave homodyne radar with two-dimensional signal processing is studied for the example of an ideal stationary object and a free-running oscillator. Results of numerical simulations for a flicker FM noise-dominated source are given and discussed. Closed form analytical expressions for components of differential phase jitter are also given
Keywords :
CW radar; FM radar; flicker noise; homodyne detection; jitter; numerical analysis; phase noise; radar detection; radar theory; spectral analysis; video signal processing; FMCW radar; amplitude spectra; differential phase jitter; flicker FM noise; free-running oscillator; frequency-modulated continuous wave radar; homodyne radar; ideal stationary object; numerical simulations; transmitted signal phase noise; two-dimensional signal processing; two-dimensional spectrum; video signal; 1f noise; Frequency; Jitter; Numerical simulation; Oscillators; Phase noise; Radar signal processing; Signal mapping; Signal processing; Video signal processing;
Conference_Titel :
Microwaves, Radar and Wireless Communications. 2000. MIKON-2000. 13th International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
83-906662-3-5
DOI :
10.1109/MIKON.2000.914017
