...；端口隔离度； [gap=639]: E-shaped antenna; dumbbell-shaped PBG; Wide-band and high-gain; antenna array; port isolation; ...
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The tested data coincide well with the simulation results. In frequency band from 2.11 GHz to 2.17 GHz,the horizontal polarization gain is 9.2 dBi,the vertical polarization gain is 9.17 dBi and the port isolation is lower than-40 dB.
对天线进行了仿真和测试,测试结果与仿真结果吻合良好,在2.112.17 GHz所需频段内,实测两端口VSWR均小于1.2,实测水平极化增益为9.2 dBi、垂直极化增益为9.17 dBi、端口隔离度在频段内均低于-40 dB。
参考来源 - 用于MIMO基站双极化天线设计及阵元互耦分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The LO phase noise, LO-RF port isolation of the mixer in the front-end and their effect on the detectability of the radiometer were analyzed in this paper.
分析了前端部件中本振源相位噪声和混频器本振射频端口隔离度对系统探测性能的影响，指出在距离较近时影响明显。
Some techniques of serial communication are presented, including isolation protection of computer port, relationship between communication speed and distance, and so on.
并提出串口通信需要考虑的问题，包括计算机端口隔离保护、通信速率与距离的关系等。
The isolation at port and port between be differ that in addition to itself circulation state, and yet relate with the reflection-coefficient of external connective load at the three port.
它端口与端口之间的隔离度除与它本身的环行状态有关外，还与第三端口外接负载的反射系数有关。
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