high frequency radio 美 英 un.高频无线电 网络高频无线电声测器 英汉 网络释义 un. 1. 高频无线电 例句 释义: 全部,高频无线电,高频无线电声测器 更多例句筛选 1. Their gear includes satellite communication systems, high-frequency radio, long-range optical equipment. 他们的装备包括卫星通信系统,高频...
This was part of the final phase of ETC support response to the Tongan volcanic eruption and tsunami event the deployment of the emergency communications infrastructure for the High Frequency (HF) emergency radio comms and coordination network. What was the content of your tra...
High Frequencies(Radio Frequency – RF) EMF Sources:Source Frequency Standard Comments Smartphone with Data On RF 800MHz- 2.1GHz GSM, CDMA, UMTS,LTE (4G data) RF radiation emission every couple of seconds, in some cases all the time. depends on the OS, application installed and the way ...
This approach extends CR design only at device (software-defined-radio) or lower-level protocol (dynamic spectrum access) level to end-to-end cognitive networking, and facilitates low-cost deployment, development, and experimentation of new wireless network protocols and applications on frequency- ...
network.the coupling between the different components is carried out in such a way as to ensure a high electrical isolation between the input terminals of the output terminals of the first and the second.the invention applies in particular to the power divider \/ combinateurs at high frequency....
HIGH-FREQUENCY CONNECTION AND HIGH-FREQUENCY DISTRIBUTION NETWORKAn improved radio-frequency or network connection is distinguished by the following additional featuresGABRIEL ROLANDRUMOLD JUERGENBERGER STEFAN
High-frequency connection or radio-frequency distribution network An improved high-frequency or network connection is characterized by the following additional features: - The base module (9) has a plurality of base signal coupling surfaces (25) and the network module (11) includes a plurality of ...
The meaning of HIGH FREQUENCY is a radio frequency between very high frequency and medium frequency.
In the high-frequency radio apparatus with an antenna for a radio apparatus, said apparatus is made compact and improve its sensitivity. 而且防止静电造成的损坏. And to prevent damage from static electricity. 在电路基片上形成大于天线在基片表面的投影面积的接地图案. Is formed larger than the ...
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