Simulation Study of Electronically Scannable Antennas and Tunable Filters Integrated in a Quasi-Planar Dielectric Waveguide

Preliminary studies on electronically scannable leaky-wave antennas integrated in a dielectric waveguide are reported. Electronic scan is simulated by a small mechanical motion from which the relation between the scan angle and the necessary change in the dielectric constant can be derived. The work...

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Bibliographic Details
Published inIEEE transactions on microwave theory and techniques Vol. 26; no. 12; pp. 987 - 991
Main Authors Itoh, T., Hebert, A.S.
Format Journal Article
LanguageEnglish
Published IEEE 01.12.1978
Subjects
Dielectric constant
Filters
Frequency
Gratings
Leaky wave antennas
Microstrip
Microwave integrated circuits
Optical waveguides
Phase shifters
Tunable circuits and devices
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Summary:Preliminary studies on electronically scannable leaky-wave antennas integrated in a dielectric waveguide are reported. Electronic scan is simulated by a small mechanical motion from which the relation between the scan angle and the necessary change in the dielectric constant can be derived. The work is also applicable to electronically tunable bandstop filters.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0018-9480
1557-9670
DOI:10.1109/TMTT.1978.1129532