Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers

碩士 === 國立高雄大學 === 電機工程學系碩博士班 === 105 === This thesis proposes three equal modified Wilkinson power dividers and one unequal modified Wilkinson power divider. In general, each quarter-wavelength impedance transformer of conventional Wilkinson power divider can be replaced by T- or π-shaped transmissi...

Full description

Bibliographic Details
Main Authors:	Zong-Shiann Tsai, 蔡宗憲
Other Authors:	Pu-Hua Deng
Format:	Others
Language:	zh-TW
Published:	2017
Online Access:	http://ndltd.ncl.edu.tw/handle/3h6whf

id	ndltd-TW-105NUK00442020
record_format	oai_dc
spelling	ndltd-TW-105NUK004420202019-05-15T23:31:51Z http://ndltd.ncl.edu.tw/handle/3h6whf Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers 利用缺陷地結構π型與T型轉換器之功率分配器設計 Zong-Shiann Tsai 蔡宗憲碩士國立高雄大學電機工程學系碩博士班 105 This thesis proposes three equal modified Wilkinson power dividers and one unequal modified Wilkinson power divider. In general, each quarter-wavelength impedance transformer of conventional Wilkinson power divider can be replaced by T- or π-shaped transmission line transformer. To achieve short length of each series transmission line, high characteristic impedance may be needed. However, high impedance line is usually difficult to be realized in microstrip line form. To relax the realization problem of high impedance line, the proposed dividers use T- or π-shaped defected ground structure transformers to reach impedance match and isolation requirement. Pu-Hua Deng 鄧卜華 2017 學位論文 ; thesis 58 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立高雄大學 === 電機工程學系碩博士班 === 105 === This thesis proposes three equal modified Wilkinson power dividers and one unequal modified Wilkinson power divider. In general, each quarter-wavelength impedance transformer of conventional Wilkinson power divider can be replaced by T- or π-shaped transmission line transformer. To achieve short length of each series transmission line, high characteristic impedance may be needed. However, high impedance line is usually difficult to be realized in microstrip line form. To relax the realization problem of high impedance line, the proposed dividers use T- or π-shaped defected ground structure transformers to reach impedance match and isolation requirement.
author2	Pu-Hua Deng
author_facet	Pu-Hua Deng Zong-Shiann Tsai 蔡宗憲
author	Zong-Shiann Tsai 蔡宗憲
spellingShingle	Zong-Shiann Tsai 蔡宗憲 Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers
author_sort	Zong-Shiann Tsai
title	Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers
title_short	Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers
title_full	Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers
title_fullStr	Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers
title_full_unstemmed	Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers
title_sort	designs of power dividers using defected ground structure π- and t-shaped transformers
publishDate	2017
url	http://ndltd.ncl.edu.tw/handle/3h6whf
work_keys_str_mv	AT zongshianntsai designsofpowerdividersusingdefectedgroundstructurepandtshapedtransformers AT càizōngxiàn designsofpowerdividersusingdefectedgroundstructurepandtshapedtransformers AT zongshianntsai lìyòngquēxiàndejiégòupxíngyǔtxíngzhuǎnhuànqìzhīgōnglǜfēnpèiqìshèjì AT càizōngxiàn lìyòngquēxiàndejiégòupxíngyǔtxíngzhuǎnhuànqìzhīgōnglǜfēnpèiqìshèjì
_version_	1719148312318181376

Designs of Power Dividers Using Defected Ground Structure π- and T-Shaped Transformers

Similar Items