IEICE TRANSACTIONS on Communications
Two-Way Power Divider for Partially Parallel Feed in Single-Layer Slotted Waveguide Arrays
Summary :
The authors propose a novel waveguide two-way power divider, named as τ-junction, in a feed waveguide of a single-layer slotted waveguide array antenna. This junction occupies only a small space and is placed in the middle of a cascade of several power dividers. It suppresses the long line effect and widens the bandwidth of the feed waveguide. The junction has two inductive walls; one is for suppressing the reflection and the other is for controlling the ratio of divided power to the two output ports. Analysis using Galerkin's method of moments is verified by experiments of a 4 GHz-band model. We install the junctions in a 12 GHz-band single-layer slotted waveguide array. The gain reduction at the band-edge is suppressed.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E81-B No.6 pp.1248-1254
- Publication Date
- 1998/06/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Category
- Antennas and Propagation
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Kenji FUKAZAWA, Jiro HIROKAWA, Makoto ANDO, Naohisa GOTO, "Two-Way Power Divider for Partially Parallel Feed in Single-Layer Slotted Waveguide Arrays" in IEICE TRANSACTIONS on Communications,
vol. E81-B, no. 6, pp. 1248-1254, June 1998, doi: .
Abstract: The authors propose a novel waveguide two-way power divider, named as τ-junction, in a feed waveguide of a single-layer slotted waveguide array antenna. This junction occupies only a small space and is placed in the middle of a cascade of several power dividers. It suppresses the long line effect and widens the bandwidth of the feed waveguide. The junction has two inductive walls; one is for suppressing the reflection and the other is for controlling the ratio of divided power to the two output ports. Analysis using Galerkin's method of moments is verified by experiments of a 4 GHz-band model. We install the junctions in a 12 GHz-band single-layer slotted waveguide array. The gain reduction at the band-edge is suppressed.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e81-b_6_1248/_p
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@ARTICLE{e81-b_6_1248,
author={Kenji FUKAZAWA, Jiro HIROKAWA, Makoto ANDO, Naohisa GOTO, },
journal={IEICE TRANSACTIONS on Communications},
title={Two-Way Power Divider for Partially Parallel Feed in Single-Layer Slotted Waveguide Arrays},
year={1998},
volume={E81-B},
number={6},
pages={1248-1254},
abstract={The authors propose a novel waveguide two-way power divider, named as τ-junction, in a feed waveguide of a single-layer slotted waveguide array antenna. This junction occupies only a small space and is placed in the middle of a cascade of several power dividers. It suppresses the long line effect and widens the bandwidth of the feed waveguide. The junction has two inductive walls; one is for suppressing the reflection and the other is for controlling the ratio of divided power to the two output ports. Analysis using Galerkin's method of moments is verified by experiments of a 4 GHz-band model. We install the junctions in a 12 GHz-band single-layer slotted waveguide array. The gain reduction at the band-edge is suppressed.},
keywords={},
doi={},
ISSN={},
month={June},}
Copy
TY - JOUR
TI - Two-Way Power Divider for Partially Parallel Feed in Single-Layer Slotted Waveguide Arrays
T2 - IEICE TRANSACTIONS on Communications
SP - 1248
EP - 1254
AU - Kenji FUKAZAWA
AU - Jiro HIROKAWA
AU - Makoto ANDO
AU - Naohisa GOTO
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E81-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 1998
AB - The authors propose a novel waveguide two-way power divider, named as τ-junction, in a feed waveguide of a single-layer slotted waveguide array antenna. This junction occupies only a small space and is placed in the middle of a cascade of several power dividers. It suppresses the long line effect and widens the bandwidth of the feed waveguide. The junction has two inductive walls; one is for suppressing the reflection and the other is for controlling the ratio of divided power to the two output ports. Analysis using Galerkin's method of moments is verified by experiments of a 4 GHz-band model. We install the junctions in a 12 GHz-band single-layer slotted waveguide array. The gain reduction at the band-edge is suppressed.
ER -
English
