Title :
An Octave-Band Switched-Line Microstrip 3-b Diode Phase Shifter
Author :
Coats, Robert P.
fDate :
7/1/1973 12:00:00 AM
Abstract :
The design of an octave-band (2.5-5.0-GHZ) switched-line diode phase shifter is described. An analysis showing the need for a choice of the shunt-diode switch configuration for broad-band operation is presented. Curves of even- and odd-mode impedance of parallel coupled microstrip lines employed in Schiffman differential phase shifters are presented. The configuration and performance characteristics of the phase shifter are described,
Keywords :
Bandwidth; Circuits; Diodes; Frequency; Insertion loss; Microstrip; Phase shifters; Propagation losses; Switches; Transmission line matrix methods;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1973.1128031
