Beam scanning of array using ferroelectric phase shifters

Authors
Teo, PT Jose, KA Gan, YB Varadan, VK
Citation
Pt. Teo et al., Beam scanning of array using ferroelectric phase shifters, ELECTR LETT, 36(19), 2000, pp. 1624-1626
Citations number
4
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
36
Issue
19
Year of publication
2000
Pages
1624 - 1626
Database
ISI
SICI code
0013-5194(20000914)36:19<1624:BSOAUF>2.0.ZU;2-B
Abstract
The beam scanning characteristics of a two-element array utilising a ferroe lectric phase shifter art presented for the first time. Applying a DC volta ge across the ferroelectric material changes the velocity of the input sign al, a beam scan of 26 degrees being achieved. The S-11 performance and the radiation patterns of the array at two frequencies are presented.