查询词典 antenna

In one of those paintings, a radio transmitter antenna was put on top of iceberg in the middle of an ocean.

在其中的一幅中，一个收音机发射器天线放置在一座位于海洋中心的冰山顶峰。

The angle of arrival of a radio wave with respect to the axis of an antenna array .

到达的无线电波同天线排列的轴线之间的夹角。

Radio wave is sent by open electrical capacity that is formed by antenna and ground.

无线电波是靠天线与地面构成的开放电容发射出去的。

To meet the challenge of future mobile communication and integrated communication and radiolocation systems, a new quaternary 8 phases space-time modulation technique with 36-element circular array antenna is proposed.

针对通信定位综合一体化的趋势和未来移动通信发展的需要，本文提出了一种新颖的四进制八相时空调制技术，设计了一种利用36元均匀间隔圆阵天线发射的通信定位综合化系统。

Lastly, the paper summarizes and sets forth some technology and methods to reduce sidelobes effect of a radiometer antenna.

阐明了降低天线旁瓣噪声的技术和方法，提出一些适用于遥感辐射计的独特技术和方法。

Computer simulation results of communication performance of the portable radiophone influenced by the human body are useful for the antenna/RF design and the link budget consideration of the portable wireless communication systems.

配合适当的数位调变讯号，计算模拟通讯EVM及BER之性能，如此可评估了解在无线都市行动通讯中，人体耦合效应对通讯品质的影响，对天线/射频设计及链路预估皆有相当的帮助。

A portable radiotelephone includes a transceiver, a processor, a speaker, a microphone, and a patch antenna.

一种便携式无线电话包括一个收发器，一个处理器，一个扬声器，一个麦克风，和一个贴片天线。

A pivotable and retractable antenna contains mechanical and electrical components for connecting to, and matching the impedance of, radio frequency circuitry within an electronic device, such as a radiotelephone.

一种可转动及可收缩的天线包括用于在电子装置、如无线电话内与无线电频率电路连接及阻抗匹配的机械及电装置。

The speaker generates sound responsive to the received radiotelephone communications, the microphone generates electrical signals for the transmitted radiotelephone communications responsive to outside sound, and the patch antenna includes a conductive layer coupled to at least one of the processor and the transceiver.

扬声器根据所接收到的无线电话通信产生声音，麦克风根据外界声音产生用于发送无线电话通信的电信号，贴片天线包括一个被连接到至少一个处理器和收发器的导电层。

The results show that the properties can meet the requirements for antenna radome s.

结果表明该复合材料具有较好的介电性能与耐热性能，能够满足耐高温复合材料天线罩使用要求。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷