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- As what is concluded from the above that it is practicable to design the digital intermediate frequency receiver with wide band at present. 由此可见,在现有条件下实现宽带数字中频接收机是可行的。
- This paper introduces the key specifications and its architecture of AD8369, and designs a full digital automatic gain control(DAGC) system for digital intermediate frequency receiver, and provides its control circuit and algorithm. 介绍了数字可变增益放大器(DVGA)AD8369的电路结构及其关键技术指标,并用该芯片为数字中频接收机设计了全数字自动增益控制(DAGC)系统,给出了其控制回路及其实现算法。
- multi-channel and sweep frequency measurement 多通道扫频测量
- The key component of the system is a digital intermediate frequency receiver employing DSP and FPGA to obtain amplitude and phase data in real-time, which improves measurement speed and flexibility. 该系统的关键部件是一个数字中频接收机,利用DSP和FPGA实时获取幅度和相位数据,从而提高了测量速度和灵活性。
- continuous sweep frequency audiometer 连续扫频式听力计, 连(续扫)频听力计
- sweep frequency type spectrum analyzer 扫频式频谱分析仪
- sweep frequency heterodyne-type analyzer 扫描频率外差式分析器
- sweep frequency attenuation measurement 扫频衰减测量技术
- djustable high-speed sweep frequency source 可调的高速扫频源
- very high frequency receiver testing generator 甚高频接收测试发生器
- zero intermediate frequency receiver 零中频接收机
- Don't leave her alone to sweep up after the party. 宴会结束后别让她一个人打扫清洁。
- digital -intermediate frequency receiver 数字中频接收机
- Liberals sweep to victory in divided Canada. 加国选举,自由党大获全胜。
- Rise at dawn and sweep the courtyard. 黎明即起,洒扫庭除。
- digital intermediate frequency receiver 数字中频接收机
- He picked up the broom to help me sweep the floor. 他拿起扫帚帮我扫地。
- Through the swept frequency experiment study for a kind of CD-ROM,the damp ratio of vibration system and natural frequency of vertical vibration model are obtained. 通过对某型号CD光驱的隔振系统作扫频实验,获得振动系统的阻尼比和竖直振型对应的固有频率。
- Be sure to sweep the room clean. 一定要把房间打扫干净。
- Let's give our room a good sweep. 让我们把房间好好打扫一下。