Design and simulation of L-band frequency-agility T/R front-end module
Xiaoyong Song · Electronic Design Engineering · 2013
L-band transmitting and receiving front-end module is one of the key units of the data link.In this paper the operation principle,design idea,and chief components of the module based on DDS are presented.Analysis of transmitting/ receiving channel and the local oscillator chain is carried out.Simulation results are given.This T/R module has a lot of features such as low noise,high density,frequency agility etc.