作者: A. Boag , E. Michielssen , R. Mittra
关键词:
摘要: The authors develop two approaches for the design of ultra-broadband loaded monopole antennas spread-spectrum communication. first these, designated as conventional design, utilizes several parallel L-C circuits that are initially placed along such effective electrical length antenna remains approximately one-quarter wavelength over frequency range interest. This method is based upon a step procedure: (1) meets gain requirements; and, (2) devise its matching network to obtain desired VSWR. second uses genetic algorithm both and simultaneously in an optimal manner. >