Accession Number : AD0437193


Title :   STUDY AND INVESTIGATION OF A UHF-VHF ANTENNA.


Descriptive Note : Bimonthly rept. no. 7, 2 Jan-2 Mar 64,


Corporate Author : MICHIGAN UNIV ANN ARBOR COOLEY ELECTRONICS LAB


Personal Author(s) : Herman,J E ; Rhee,S B


Report Date : Mar 1964


Pagination or Media Count : 8


Abstract : A comparison of theoretical and experimental beam patterns for the equiangular spiral will be available shortly. Preliminary tests of magnetic bias on the ferrite-filled rectangular slot indicate that the resonant frequency of the slot increases with increasing magnetic fields. Further tests of the effects of ferrite loading on VSWR and beam pattern for the log conical and log zig-zag antennas are being conducted. An extension of the frequency range of the antennas is indicated. (Author)


Descriptors :   CONICAL BODIES , FERRITES


Distribution Statement : APPROVED FOR PUBLIC RELEASE