您要查找的是不是：
- modulated wave amplifier 已调波放大器,波调制放大器
- Absolute instability in gyrotron traveling wave amplifier with distributed loss waveguide[J]. 引用该论文 薛谦忠;纵啸宇;邹峰;刘濮鲲.
- X-band travelling wave amplifier 爱克斯波段行波放大器
- gyrotron travelling wave amplifier 陀螺振子行波放大器
- cathode modulation forward wave amplifier 阴极调制前向波放大器
- Gyrotron traveling wave amplifier; 回旋行波放大器；
- Low-Noise Traveling Wave Amplifier 低噪音行波放大器
- Gyrotron traveling wave amplifier 回旋行波放大器
- By replacing the sinusoidal modulation wave with its tangent or secant, three novel tangent sampling methods and two secant sampling methods were gained. 并在此基础上，分别利用切线和割线来近似替代正弦调制波，获得了3种新的切线采样法和2种割线采样法。
- The power of the modulated carrier wave is increased by the RF power amplifier. 射频功率放大器增加了调变载波的功率。
- On the basis of design of DDS utilizing FPGA, it presented a method of realizing the altitude modulation by generating the main wave and the modulation wave respectively, and the frequency modulation by changing frequency tuning word of main DDS. 在利用FPGA实现DDS的基础上,使用两路DDS分别产生主波形和调制波形,方便地实现两个任意波信号的幅度调制; 同时,通过调制波形数据实时控制主DDS的频率控制字,用数字的方法直接实现波形的各种频率调制。
- Simulation and design of a W-band gyrotron traveling wave amplifier W波段回旋行波管放大器的模拟与设计
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- An approach that generates 5 pulse-width modulation waves with ATmega16L AVR embedded microcontroller for the controlling of JR servos is described in this pa per. 本文提出了利用ATmega16L AVR嵌入式微控制器产生5路PWM信号控制JR舵机的方法。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- See if you can wave down a taxi. 你挥手，看看能否让出租车停下。
