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- The main amplifier demands a high rapidity in AGC. 主放对自动增益控制快速性要求很高。
- An auto gain controled (AGC) amplifier or a limiting amplifier is generally used to realize the main amplifier. 主放大器有两种实现方式:自动增益控制放大器和限幅放大器。
- Its frequency band of main amplifier is 200MHz (3dB), output voltage is about 0.8V and its sensitivity is -39dBm at BER=10~(-9). 其主放带宽为200MHz(3dB);输出电压V_(pp)值为0.;8V;接收灵敏度在10~(-9)误码率下为-39dBm。
- A hybrid circuit consists of charge sensitive preamplifier,main amplifier,discriminator and shaping circuit was described. 介绍一种由电荷灵敏前置放大器、主放大器、甄别器、成形电路所组成的一体化电路。
- Main amplifier is used for amplifying the output signal of preamplifier into digital voltage level. 主放大器把前置放大器的输出信号放大到数字逻辑电平,并且保持数字电平的恒定,以实现限幅的功能。
- Study of a Small Dimensions Main Amplifier 小型化主放的研制
- Plus Alternatives in Main Amplifier 干线放大器增益的选择
- Overview of main amplifier power conditioning for the laser fusion 激光聚变主放大器能源系统述评
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- Field Type Mains Amplifier Casing 野外型线路放大器外壳
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Fables often have animals as the main characters. 寓言常以动物为主角。
- AGC Main Amplifier Module for 140 Mb/s Hybrid Integrated Optical Receiver 140Mb/s光接收混合集成AGC主放大模块
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- Men and machines poured along the main highways. 人和机动车顺着公路如潮涌而去。
