Title :
K-band phased array antennas based on Ba0.60Sr0.40 TiO3 thin-film phase shifters
Author :
Romanofsky, Robert R. ; Bernhard, Jennifer T. ; Van Keuls, Frederick W. ; Miranda, Félix A. ; Washington, Gregory ; Canedy, Chadwick
Author_Institution :
Glenn Res. Center, NASA Lewis Res. Center, Cleveland, OH, USA
fDate :
12/1/2000 12:00:00 AM
Abstract :
This paper summarizes the development of a prototype 23.675-GHz linear 16-element scanning phased array antenna based on thin ferroelectric film coupled microstripline phase shifters and microstrip patch radiators. A new type of scanning reflect array antenna is introduced
Keywords :
antenna phased arrays; ferroelectric devices; microstrip antenna arrays; microwave phase shifters; 23.675 GHz; Ba0.60Sr0.40TiO3; K-band phased array antennas; coupled microstripline phase shifters; microstrip patch radiators; scanning phased array antenna; scanning reflect array antenna; thin-film phase shifters; Antenna arrays; Ferroelectric films; K-band; Linear antenna arrays; Microstrip antenna arrays; Microstrip antennas; Phase shifters; Phased arrays; Prototypes; Reflector antennas;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
