microwave photonic filter

基本解釋

A tunable cascaded microwave photonic filter based on Chirped Fiber Bragged Grating(CFBG) is presented.
提出一種基于啁啾光纖光柵（CFBG）的可調(diào)諧級聯(lián)結(jié)構(gòu)的微波光子濾波器。
After a brief summarization on the basic principle of microwave photonic filter, we several methods used to obtain the tunability, negative tap, etc, for the microwave photonic filter are intro.
在概述微波光子濾波器基本原理基礎(chǔ)上，分別介紹了現(xiàn)階段對微波光子濾波器可調(diào)諧性、負(fù)抽頭等問題基本方法的實(shí)現(xiàn)，并簡要比較了不同方法的優(yōu)缺點(diǎn)。