Photonic instantaneous microwave frequen
โ
Yun Wang; Juan Ni; Hao Chi; Xianmin Zhang; Shilie Zheng; Xiaofeng Jin
๐
Article
๐
2011
๐
Elsevier Science
๐
English
โ 366 KB
A novel photonic technique for instantaneous frequency measurement of microwave signal based on phase modulation to intensity modulation conversion is proposed and demonstrated. In the proposed system, an optical carrier is modulated by a microwave signal with its frequency to be measured through a