transmission-line amplifier

Which include magnetic-field probe, wide-band amplifier, transmission cable and its compensator.

该系统包括磁场测量探头 、 宽带信号放大器 、 信号传输电缆和补偿器等.

The characteristics of long-period grating ( LPG) flattening filter are analyzed based on transmission formula, and the Er~ ( 3+)/ Yb~ ( 3+) co-doped double-cladding fiber amplifier using tapered bundle coupling configuration is experimentally researched.

根据长周期光纤光栅（LPG）的透射谱公式，分析了长周期光纤光栅均衡滤波器的特性，并对Er3+/Yb3+双包层光纤和集束熔锥耦合结构的光纤放大器进行了实验研究。

Power transmission and efficiency issues in audio-frequency power amplifier are discussed.

讨论音频功率放大器功率传输及效率问题.

In this pager, the self-phase modulation effect in gain saturated semiconductor optical amplifier and its affect on the shape, phase and spectrum of transmission pulse are analyzed.

本文分析了半导体激光放大器处于增益饱和状态下的自相位调制（SPM）效应，以及SPM效应对传输脉冲波形、相位及频谱的影响。

The designment adopts PCI9054+ FPGA to realize the high speed data transmission interface, the electromagnetic environment automatical testing system hardware makes up of antenna, amplifier, spectro-analyzer, computer and printer, the software adopts modularize designment.

设计采用PCI9054+FPGA实现高速数据传输接口，电磁环境自动测试系统硬件由天线、放大器、频谱分析仪、计算机、打印机组成，软件采用模块化设计。