Title :
Transmitter for extra-accuracy radar
Author :
Zaytsev, A.A. ; Kovbasa, A.P. ; Shayda, V.A.
Author_Institution :
Sci. & Res. Inst., Kiev
Abstract :
Proposed in this paper is the principle for design of continuous 76...77 GHz radar. Radar output signal has a complicated shape which is a combination of discrete LFM signal with DeltaF=500 MHz and fdis =1 MHz, and time of frequency change 2 ns or lower, time of holding each frequency thold=50 mus, and additional phase-code modulation (M-sequence) with 0deg and 180deg phase. Length of M-sequence element-4 ns, phase switching time-2 ns. Output power is 20 mW
Keywords :
phase coding; radar signal processing; radar transmitters; sequences; M-sequence; discrete LFM signal; phase switching; phase-code modulation; radar transmitter; Frequency; Helium; IEEE catalog; Kirchhoff´s Law; Microwave technology; Radar; Transmitters;
Conference_Titel :
Microwave & Telecommunication Technology, 2005 15th International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
966-7968-80-4
DOI :
10.1109/CRMICO.2005.1565154
