Title :
Direction characteristics of short-pulse antennas
Author :
Voskresensky, D.I. ; Ovchinnikova, E.V.
Author_Institution :
Moscow State Aviation Inst., Russia
Abstract :
Direction characteristics of short-pulse antennas are considered, using Fourier transform. Radiation patterns and directivity factor (DF) of short-pulse antennas with uniform amplitude distribution are presented for diverse aperture antennas (linear, planar and array antennas) and the most widely used pulses (rectangular, Gaussian, bipolar and sine). The directivity factor of such antennas is shown as a function of the pulse shape and relative aperture dimension.
Keywords :
Fourier transforms; antenna radiation patterns; antenna theory; aperture antennas; frequency-domain analysis; linear antennas; planar antenna arrays; Fourier transform; Gaussian pulses; array antennas; bipolar pulses; direction characteristics; directivity factor; diverse aperture antennas; linear antennas; planar antennas; pulse shape; radiation patterns; rectangular pulses; relative aperture dimension; short-pulse antennas; sine pulses; uniform amplitude distribution; Aperture antennas; Directive antennas; Fourier transforms; Helium; IEEE catalog; Linear antenna arrays; Microwave technology; Organizing; Pulse shaping methods; Shape;
Conference_Titel :
Microwave Conference, 2000. Microwave and Telecommunication Technology. 2000 10th International Crimean
Conference_Location :
Crimea, Ukraine
Print_ISBN :
966-572-048-1
DOI :
10.1109/CRMICO.2000.1255833
