Title :
Chirped signal generation using microstrip lines
Author :
Meng-Yu Hsiao; Yu-Wei Chang; Ching-Wen Hsue
Author_Institution :
Department of Electronic Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, R.O.C.
Abstract :
A method for generating chirped signal using dispersive microwave transmission lines is presented. The up-chirp signals and down-chirp signals are produced by dispersive transmission lines of differentially positive and negative group delay, respectively. It appears that a dispersive delay line broadens the modulated input pulse with the reduction in the signal amplitude of output waveform. In particular, a larger differentially group delay results in a more broadened output signal.
Keywords :
"Dispersion","Delay lines","Chirp","Delays","Microstrip","Microwave circuits","Microwave communication"
Conference_Titel :
Electromagnetics: Applications and Student Innovation Competition (iWEM), 2015 International Workshop on
DOI :
10.1109/iWEM.2015.7365070
