Design of Adaptive Null Antenna using Genetic Algorithms
نویسندگان
چکیده
منابع مشابه
design of adaptive matching circuit for intelligent quadrifilar helical antenna using the genetic algorithm
in some mobile systems, intelligent antennas are used to increase efficiency in a wide frequency band and different environmental and electromagnetic conditions. environmental factors, such as position of nearby objects, antenna mobility and even user type, can vary the antenna input impedance appreciably. therefore, it is necessary to incorporate an adaptive impedance matching circuit between ...
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ژورنال
عنوان ژورنال: Journal of Applied Sciences
سال: 2002
ISSN: 1812-5654
DOI: 10.3923/jas.2002.380.383