Patch end-launchers - a family of compact colinear coaxial-to-rectangular waveguide transitions

M Simeoni; CI Coman; IE Lager

doi:doi:10.1109/TMTT.2006.871923

Patch end-launchers - a family of compact colinear coaxial-to-rectangular waveguide transitions

M Simeoni, CI Coman, IE Lager

Research output: Contribution to journal › Article › Scientific › peer-review

21 Citations (Scopus)

Abstract

A new family of structures launching the fundamental mode in rectangular waveguides is proposed. Individual or stacked cavity-backed patch antennas radiate into a rectangular waveguide, providing a good matching with a coaxial input over a wide frequency range. The configuration results in a very compact, colinear transition from a standard coaxial connector to a rectangular waveguide. The components have applications as general-purpose coaxial-to-rectangular waveguide transitions and are well suited for low-profile, phased-array antennas. Experimental results confirm the computional estiumations of the proposed components' performance.

Original language	Undefined/Unknown
Pages (from-to)	1503-1511
Number of pages	9
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	54
Issue number	4
DOIs	https://doi.org/doi:10.1109/TMTT.2006.871923
Publication status	Published - 2006

Keywords

academic journal papers
CWTS 0.75 <= JFIS < 2.00

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doi:10.1109/TMTT.2006.871923

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abstract = "A new family of structures launching the fundamental mode in rectangular waveguides is proposed. Individual or stacked cavity-backed patch antennas radiate into a rectangular waveguide, providing a good matching with a coaxial input over a wide frequency range. The configuration results in a very compact, colinear transition from a standard coaxial connector to a rectangular waveguide. The components have applications as general-purpose coaxial-to-rectangular waveguide transitions and are well suited for low-profile, phased-array antennas. Experimental results confirm the computional estiumations of the proposed components' performance.",

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AU - Coman, CI

AU - Lager, IE

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N2 - A new family of structures launching the fundamental mode in rectangular waveguides is proposed. Individual or stacked cavity-backed patch antennas radiate into a rectangular waveguide, providing a good matching with a coaxial input over a wide frequency range. The configuration results in a very compact, colinear transition from a standard coaxial connector to a rectangular waveguide. The components have applications as general-purpose coaxial-to-rectangular waveguide transitions and are well suited for low-profile, phased-array antennas. Experimental results confirm the computional estiumations of the proposed components' performance.

AB - A new family of structures launching the fundamental mode in rectangular waveguides is proposed. Individual or stacked cavity-backed patch antennas radiate into a rectangular waveguide, providing a good matching with a coaxial input over a wide frequency range. The configuration results in a very compact, colinear transition from a standard coaxial connector to a rectangular waveguide. The components have applications as general-purpose coaxial-to-rectangular waveguide transitions and are well suited for low-profile, phased-array antennas. Experimental results confirm the computional estiumations of the proposed components' performance.

KW - academic journal papers

KW - CWTS 0.75 <= JFIS < 2.00

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JF - IEEE Transactions on Microwave Theory and Techniques

IS - 4

ER -

Patch end-launchers - a family of compact colinear coaxial-to-rectangular waveguide transitions

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