power level gain 功率电平增益 available power gain 可用功率增益 相似单词 zero power gain 零功率增益 power train 动力系 power fail n. 电源失效 gain n.[C] 1.[C,U](尤指财富、重量的)增值,增加 2.好处;利益;改进 3.【木工】腰槽;雄榫上的斜肩 n.[U]利润;经济收益 v.[T] 1.获得,...
antenna power gain 英 [ænˈtenə ˈpaʊə(r) ɡeɪn] 美 [ænˈtenə ˈpaʊər ɡeɪn]网络 天线功率增益
antenna power gain [an′ten·ə ′pau̇·ər ‚gān] (electromagnetism) The power gain of an antenna in a given direction is 4π times the ratio of the radiation intensity in that direction to the total power delivered to the antenna. ...
The antenna gain is the ratio of the power density produced by an antenna to the power density that should be obtained at the same point if the power accepted by the antenna were radiated equally. It can measure the capability for an antenna to receive and send signals in a specified direc...
The first link budget parameter of concern to an antenna engineer, is the transmit antenna gain on the transmitting antenna (which, as we stated is a measure of the directionality of the antenna). The second parameter of interest to antenna designers is the cumulative path loss from the ...
The further the antenna from the body, the higher the gain, and this is due to the increase in reflected power and reduction on absorbed energy. Sign in to download full-size image Figure 3.7. Radiation patterns of the printed dipole antenna placed on left side of the chest and the left...
The antenna gain is the ratio of the power density produced by an antenna to the power density that should be obtained at the same point if the power accepted by the antenna were radiated equally. It can measure the capability for an antenna to receive and send signals in a specified direc...
antenna power gain 天线功率增益天线功率放大系数相关短语 external phasing (天线) 外部定相 masthead mounted (雷达收发机装于雷达天线架上) 桅装 watt (电功率单位) 瓦特 var (无功率单位) 乏 kcal/s (热功率单位) 千卡秒 nucleosynthesis (天物) 核合成 multilayer interconnection (埋线) 多层布线 snapping ...
Antenna gain is measured in either dBi or dBd.It is important to note that antenna gain is different than amplifier gain. Antennas do not have a power source that allows the antenna to create additional energy to boost the signal. An antenna is similar t
2) power gain antenna 功率增益天线3) power gain 功率增益 1. The power gain is 10dB and a peak power of 200 MW has been achieved in the ring. 目前谐振环已经成功地运行 ,其功率增益为 1 0dB ,峰值功率为 2 0 0MW 。 2. Focusing on the impedance matching at input and output port ...