Title :
Radiation characteristics of antennas stimulated by a polychromatic signal
Author :
Kubiak, Ireneusz ; Aloksa, Wladyslaw
Author_Institution :
Mil. Commun. Inst., Zegrze, Poland
Abstract :
The paper presents some preliminary results of the analysis of spread spectrum signals radiated by a dipolar antenna. This antenna can constitute a simple model of undesirable radiation emitted by digital equipment. Equipment of such type can be modelled in a configuration of linear dipolar antennas having different cross-section diameters and different lengths. In order to determine the total radiated field intensity by such a configuration, it is necessary to examine the features of the signal emitted from a single antenna. It is then possible to analyse the signal emission phenomena caused by the configuration of two or more dipolar antennas placed near each other in different arrangements, and this can be used as a representation of the above mentioned digital equipment model
Keywords :
antenna radiation patterns; dipole antennas; electromagnetic interference; signal processing; spread spectrum communication; EMI; antenna cross-section diameters; antenna length; broadband signal analysis; digital equipment model; dipolar antenna; linear dipolar antennas; polychromatic signal; radiation characteristics; signal emission; spread spectrum signals; Broadband antennas; Dipole antennas; Directive antennas; Equations; Impedance; Magnetic analysis; Military communication; Signal analysis; Signal design; Spread spectrum communication;
Conference_Titel :
Military Communications Conference, 1996. MILCOM '96, Conference Proceedings, IEEE
Conference_Location :
McLean, VA
Print_ISBN :
0-7803-3682-8
DOI :
10.1109/MILCOM.1996.569432
