A Broadband Asymmetric Tapered-Line Power Divider with Several Strip Resistors

Yukihiro TAHARA; Hideyuki OH-HASHI; Moriyasu MIYAZAKI; Seiichi SAITO

doi:10.1093/ietele/e88-c.7.1395

A Broadband Asymmetric Tapered-Line Power Divider with Several Strip Resistors

Yukihiro TAHARA, Hideyuki OH-HASHI, Moriyasu MIYAZAKI, Seiichi SAITO

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Summary :

A novel asymmetric tapered-line power divider is presented. It has several strip resistors which are formed like a ladder between the tapered-line conductors to achieve a good output isolation. The equivalent circuits are derived with the even/odd-mode analysis. These equivalent circuits are employed to design the asymmetric power divider. The fabricated asymmetric power divider with 1:2 power dividing ratio shows broadband performances in return loss and isolation which are greater than 19 dB over a 3:1 bandwidth in the C-Ku bands.

Publication: IEICE TRANSACTIONS on Electronics Vol.E88-C No.7 pp.1395-1400

Publication Date: 2005/07/01

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Online ISSN

DOI: 10.1093/ietele/e88-c.7.1395

Type of Manuscript: Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)

Category: Passive Circuits

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Yukihiro TAHARA, Hideyuki OH-HASHI, Moriyasu MIYAZAKI, Seiichi SAITO, "A Broadband Asymmetric Tapered-Line Power Divider with Several Strip Resistors" in IEICE TRANSACTIONS on Electronics, vol. E88-C, no. 7, pp. 1395-1400, July 2005, doi: 10.1093/ietele/e88-c.7.1395.
Abstract: A novel asymmetric tapered-line power divider is presented. It has several strip resistors which are formed like a ladder between the tapered-line conductors to achieve a good output isolation. The equivalent circuits are derived with the even/odd-mode analysis. These equivalent circuits are employed to design the asymmetric power divider. The fabricated asymmetric power divider with 1:2 power dividing ratio shows broadband performances in return loss and isolation which are greater than 19 dB over a 3:1 bandwidth in the C-Ku bands.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e88-c.7.1395/_p

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@ARTICLE{e88-c_7_1395,
author={Yukihiro TAHARA, Hideyuki OH-HASHI, Moriyasu MIYAZAKI, Seiichi SAITO, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Broadband Asymmetric Tapered-Line Power Divider with Several Strip Resistors},
year={2005},
volume={E88-C},
number={7},
pages={1395-1400},
abstract={A novel asymmetric tapered-line power divider is presented. It has several strip resistors which are formed like a ladder between the tapered-line conductors to achieve a good output isolation. The equivalent circuits are derived with the even/odd-mode analysis. These equivalent circuits are employed to design the asymmetric power divider. The fabricated asymmetric power divider with 1:2 power dividing ratio shows broadband performances in return loss and isolation which are greater than 19 dB over a 3:1 bandwidth in the C-Ku bands.},
keywords={},
doi={10.1093/ietele/e88-c.7.1395},
ISSN={},
month={July},}

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TY - JOUR
TI - A Broadband Asymmetric Tapered-Line Power Divider with Several Strip Resistors
T2 - IEICE TRANSACTIONS on Electronics
SP - 1395
EP - 1400
AU - Yukihiro TAHARA
AU - Hideyuki OH-HASHI
AU - Moriyasu MIYAZAKI
AU - Seiichi SAITO
PY - 2005
DO - 10.1093/ietele/e88-c.7.1395
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E88-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2005
AB - A novel asymmetric tapered-line power divider is presented. It has several strip resistors which are formed like a ladder between the tapered-line conductors to achieve a good output isolation. The equivalent circuits are derived with the even/odd-mode analysis. These equivalent circuits are employed to design the asymmetric power divider. The fabricated asymmetric power divider with 1:2 power dividing ratio shows broadband performances in return loss and isolation which are greater than 19 dB over a 3:1 bandwidth in the C-Ku bands.
ER -