搜索结果: 1-5 共查到“无线电波传播 antenna”相关记录5条 . 查询时间(0.093 秒)
Parallel Distributed Computational Microcontroller System for Adaptive Antenna Downlink Transmitter Power Optimization
Microcontroller Genetic Algorithm Adaptive antenna Power optimization
2010/2/2
This paper presents tested research concept that
implements a complex evolutionary algorithm, genetic algorithm
(GA), in a multi-microcontroller environment. Parallel Distributed
Genetic Algorithm ...
Analysis and Optimization of Mobile Phone Antenna Radiation Performance in the Presence of Head and Hand Phantoms
Numerical simulation hand phantom antenna design
2009/7/28
A commercial clam shell phone CAD model is used to numerically investigate the effect of a hand phantom on mobile phone antenna radiation performance. The simulation results show that the grip of the ...
A Simple Formula Obtained Using Tabu Search Algorithm for the Radiation Efficiency of a Resonant Rectangular Microstrip Antenna
Microstrip antenna rectangular radiation efficiency
2009/7/27
A new simple formula for the radiation efficiency of a resonant rectangular microstrip patch antenna is presented. The formula is obtained by using a tabu search algorithm, which is a quite new optimi...
Bipolar Disk Microstrip Antenna. Theoretical and Experimental Considerations
antenna microstrip radiation
2010/1/11
The paper presents the main theoretical and practical aspects regarding
wideband disk microstrip antenna construction. There are presented electromagnetically
parameters of the antenna, their shape,...
Asymptotic Approach for Rectangular Microstrip Patch antenna With Magnetic Anisotropy and Chiral Substrate
Microstrip antenna bianisotropic media resonant frequency
2010/2/2
The effect of a chiral bianisotropic substrate on the
complex resonant frequency of a rectangular microstrip resonator has
been studied on the basis of the integral equation formulation. The
analys...