antenna-Q calculationradiated modereflection coefficientoptimisation techniquetime averaged energytime varying energyOptimisation techniques are currently being used to design antennas with Q values close to theoretical limits. In order to evaluate how closely these designs approach the limits, it is ...
Reflection Coefficient the ratio of the radiant flux reflected by a body to the radiant flux incident on it. The concept of an amplitude reflection coefficient, that is, the ratio of the amplitudes of the reflected and incident waves, is sometimes used —for example, for radio waves. In gene...
摘要: PROBLEM TO BE SOLVED: To provide a method for determining an accurate reflection coefficient of an antenna element in an antenna assembly.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 REFLECTION COEFFICIENT CALCULATION METHOD AND REFL 优质文献 ...
Twitter Google Share on Facebook Dictionary Thesaurus Acronyms Encyclopedia Wikipedia Related to reflection coefficient:acoustic reflection coefficient re·flec·tion co·ef·fi·cient (σ), a measure of the relative permeability of a particular membrane to a particular solute; calculated as the ratio ...
The radii for model 1 is 60 mm with an antenna position of 10 mm away, in contrast, model 2 is 10 mm larger in size with a closely adapted antenna without any gap. The layers of the models were developed with different combination of materials such as Oil, Sandy Soil, Brain, Glycerin...
Calculation of the effective reflection coefficient using altimeter dataRadar cross sectionBackscatterWind speedNumerical modelsSea measurements... V Karaev,M Kanevsky,E Meshkov 被引量: 0发表: 2011年 Venus topography and kilometer-scale slopes During the first 8 months of the Magellan mission, the ra...
In this paper, the on-body performance of a light-weight and simple structure textile monopole antenna was investigated by determining reflection coefficient and bandwidth characteristics at 2.45 GHz. ShieldIt Super with conductivity of ... HA Rahim,F Malek,I Adam,... 被引量: 2发表: 2012年 ...
reflection coefficientA portable antenna VSWR meter composed of two sample directional couplers and a integrated detector AD8302 is introduced. But due to ... J Yang,L Zhou - International Conference on Microwave & Millimeter Wave Technology 被引量: 5发表: 2010年 Establishment of a computer-contro...
1.free from reflected wave antenna防反射波天线,反射波抑制天线 2.The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.反射波振幅与入射波振幅的比率称作反射率或反射系数。 3.Instead, most of the incoming energy reappears as the reflected...
The Reflection coefficient formula in terms of impedances can be expressed as below. In the formula Z0 or Zs is designated as Characteristic Impedance which is equal to Sqrt((R+jWL)/(R+jWC)). Transmission coefficient TheTransmission coefficientmeasures amplitude of transmitted wave versus amplitude...