The design of optical fiber delay line based on optical phased array
In this paper,the optical fiber delay line is designed,in order to eliminate the phased array antenna aperture transition time and aperture effect.The input signal is translated from the electric domain to the optical domain by using the direct modulation mode.The optical fiber delay line is simulated by the simulation software OptiSystem.The results show that the characteristic of beam pointing invariance with changing frequency is realized by time delay compensation.This method can be applied to the phased array antenna.And it can eliminate the effect of the effective aperture phased array.
direct modulation phased array antenna optical true time delay line
Jilan Li Xin Zhang
Electronic Information Engineering,Wuyi University Guangdong,China
国际会议
重庆
英文
2064-2067
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）