Broadband Inset Dielectric Guide Coupler

S. R. Pennock; D. Boskovic; T. Rozzi

doi:10.1109/EUMA.1991.336499

Broadband Inset Dielectric Guide Coupler

S. R. Pennock
, D. Boskovic
, T. Rozzi

Research output: Contribution to conference › Paper › peer-review

6 Scopus citations

Abstract

The inset dielectric guide (IDG) represents an easy-to-fabricate alternative to image line that is also less sensitive to loss by radiation at discontinuities. A multihole coupler has been realised showing a very flat coupling characteristic over a waveguide bandwidth. The frequency dependence of the pure coupled IDG structure is compensated by the use of holes in the separating wall between the two IDGs. The balance between the two coupling mechanisms creates the broadband flat frequency response. Measured values show very good agreement with predicted values, and this approach opens new avenues in the design of IDG devices and subsystems.

Original language	English (US)
Pages	1142-1147
Number of pages	6
DOIs	https://doi.org/10.1109/EUMA.1991.336499
State	Published - 1991
Externally published	Yes
Event	21st European Microwave Conference, EuMC 1991 - Stuttgart, Germany Duration: Sep 9 1991 → Sep 12 1991

Conference

Conference	21st European Microwave Conference, EuMC 1991
Country/Territory	Germany
City	Stuttgart
Period	9/9/91 → 9/12/91

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Instrumentation
General Engineering

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10.1109/EUMA.1991.336499

Cite this

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title = "Broadband Inset Dielectric Guide Coupler",

abstract = "The inset dielectric guide (IDG) represents an easy-to-fabricate alternative to image line that is also less sensitive to loss by radiation at discontinuities. A multihole coupler has been realised showing a very flat coupling characteristic over a waveguide bandwidth. The frequency dependence of the pure coupled IDG structure is compensated by the use of holes in the separating wall between the two IDGs. The balance between the two coupling mechanisms creates the broadband flat frequency response. Measured values show very good agreement with predicted values, and this approach opens new avenues in the design of IDG devices and subsystems.",

author = "Pennock, \{S. R.\} and D. Boskovic and T. Rozzi",

note = "Publisher Copyright: {\textcopyright} 1991 IEEE.; 21st European Microwave Conference, EuMC 1991 ; Conference date: 09-09-1991 Through 12-09-1991",

year = "1991",

doi = "10.1109/EUMA.1991.336499",

language = "English (US)",

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AU - Pennock, S. R.

AU - Boskovic, D.

AU - Rozzi, T.

PY - 1991

Y1 - 1991

N2 - The inset dielectric guide (IDG) represents an easy-to-fabricate alternative to image line that is also less sensitive to loss by radiation at discontinuities. A multihole coupler has been realised showing a very flat coupling characteristic over a waveguide bandwidth. The frequency dependence of the pure coupled IDG structure is compensated by the use of holes in the separating wall between the two IDGs. The balance between the two coupling mechanisms creates the broadband flat frequency response. Measured values show very good agreement with predicted values, and this approach opens new avenues in the design of IDG devices and subsystems.

AB - The inset dielectric guide (IDG) represents an easy-to-fabricate alternative to image line that is also less sensitive to loss by radiation at discontinuities. A multihole coupler has been realised showing a very flat coupling characteristic over a waveguide bandwidth. The frequency dependence of the pure coupled IDG structure is compensated by the use of holes in the separating wall between the two IDGs. The balance between the two coupling mechanisms creates the broadband flat frequency response. Measured values show very good agreement with predicted values, and this approach opens new avenues in the design of IDG devices and subsystems.

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T2 - 21st European Microwave Conference, EuMC 1991

Y2 - 9 September 1991 through 12 September 1991

ER -

Broadband Inset Dielectric Guide Coupler

Abstract

Conference

ASJC Scopus subject areas

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