SLOT-LINE FERROELECTRIC PHASE-SHIFTERS AND PHASE-ARRAY ANTENNA ON THEIR BASE

The experimental characteristics of the microwave phase-shifter based on the slot-line including ferroelectric film are presented. The tuning of the microwave signal phase at the slot-line output was provided due to the ferroelectric film dielectric permittivity variations under the DC control volta...

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Bibliographic Details
Published in:Integrated ferroelectrics Vol. 86; no. 1; pp. 125 - 130
Main Authors: BUSLOV, O. YU, KEIS, V. N., KOTELNIKOV, I. V., GOLOVKOV, A. A., SUGAK, M. I., KOZYREV, A. B., SENGUPTA, L.
Format: Journal Article
Language:English
Published: Taylor & Francis Group 01.01.2006
Subjects:
Ferroelectric phase-shifter
low cost
phased antenna array with ferroelectric phase-shifters
Vivaldi radiator
ISSN:1058-4587, 1607-8489
Online Access:Get full text
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Summary:The experimental characteristics of the microwave phase-shifter based on the slot-line including ferroelectric film are presented. The tuning of the microwave signal phase at the slot-line output was provided due to the ferroelectric film dielectric permittivity variations under the DC control voltage application across the line slot. Phase shifter tested served as a basis for the 8-elemetns phase array antenna. The scanning sector of the steerable antenna was 60 deg and beam width was 13 deg.
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ISSN:1058-4587
1607-8489
DOI:10.1080/10584580601085263