Title :
An antenna system of a continuous wave radar
Author :
Andrenko, S.D. ; Vyazmitinov, I.A. ; Sidorenko, Y.B.
Author_Institution :
Dept. of Radio Physic Introscopy, Usikov Inst. for Phys. & Electron., Kharkov, Ukraine
Abstract :
The given work describes an antenna system of continuous wave decimeter radar. The transmitting and receiving antennae are cylindrical spirals with the oppositely directed windings, where the distance between the axes is comparable with the wavelength. The main antenna parameters have been experimentally determined. It is shown that the reception-transmission channel isolation coefficient is 75-80 dB in the frequency band ranging +18% relative to the central value.
Keywords :
CW radar; antenna arrays; radar antennas; receiving antennas; spiral antennas; transmitting antennas; antenna system; continuous wave decimeter radar; oppositely directed windings; receiving antennae; reception-transmission channel; transmitting and receiving antennae; Directive antennas; Electromagnetic compatibility; Frequency; Physics; Polarization; Radar antennas; Radio transmitters; Receiving antennas; Spirals; Transmitting antennas;
Conference_Titel :
Antenna Theory and Techniques, 2003. 4th International Conference on
Print_ISBN :
0-7803-7881-4
DOI :
10.1109/ICATT.2003.1239212
