大功率、高热流密度微波功率放大器是环境监测有效载荷中的关键设备，对整星的热设计影响很大。
Microwave power amplifier with large power and high heat flux is a key equipment of satellite which has a great influence on satellite thermal design.
主要生产调音台、功率放大器、音箱及周边设备。
Mainly produce mixers, power amplifiers, loudspeakers and periphery equipments.
在该系统中，提供了一种用于减少来自无线通信设备的发射电路中的功率放大器的输出信号的谐波的电子电路。
In the system, an electronic circuit for reducing harmonics of an output signal from a power amplifier in a transmission circuit for a wireless communication device is provided.
新的设备具有的LDMOS的射频带宽的两倍，这样，一个功率放大器（PA）的可支持多个工作频率。
The new devices have twice the RF bandwidth of LDMOS, so that one power amplifier (PA) can support multiple operating frequencies.
功率放大器是许多通讯设备中的关键部件。
Power amplifiers play an important role in the communications equipment.
微波功率放大器在雷达、通信、导航、卫星地球站、电子对抗设备等系统中有着广泛的应用。
The microwave power amplifier is widerly applied in the system of the radar, the communication, the navigation, the earth working station of satellite, and the electronic countermeasure.
本发明的另一方面在于包括接收基带数据并提供射频信号给功率放大器的收发信机的设备。
Another aspect of the present invention resides in an apparatus that includes a transceiver to receive baseband data and to provide RF data to a power amplifier.
文章从使用的角度介绍了图书馆报告厅主要扩声设备调音台、房间均衡器、功率放大器的工作原理和调控技巧。
This text has introduced the operation principle and the controlling skill of public address set in the report hall of the library.
文章从使用的角度介绍了图书馆报告厅主要扩声设备调音台、房间均衡器、功率放大器的工作原理和调控技巧。
This text has introduced the operation principle and the controlling skill of public address set in the report hall of the library.
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