Experimental Study of Integrated Tunable Transformer

Shima, Hideki; Matsuoka, Toshimasa; Taniguchi, Kenji

IEICE Electronics Express, 2005, 2(22), 561-565

Number of Access:452（2025-08-15 01:09 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/51671

Link to primary information 

File Format Terms of use Size Views Date.Available Description information
IEICE Electronics Express2_22_561 pdf None 209 KB 196 2015.05.28  

Item Information

Output File Export EndNote Basic Export Mendeley

Title
Experimental Study of Integrated Tunable Transformer
Creator
CreatorName
Shima, Hideki
NRID
1000080324820 1000080324820
ORCID
0000-0003-3876-2679 0000-0003-3876-2679
researchmap permalink
read0068628 read0068628
Scopus Author ID
7402741552 7402741552
CreatorName
Matsuoka, Toshimasa
NRID
1000020192180 1000020192180
CreatorName
Taniguchi, Kenji
Subject
tunable transformer
tunable inductor
integrated trasformer
low voltage circuit design
Abstract
A new tunable integrated transformer topology together with its tuning method is presented. The proposed tunable topology consists of a conventional tapped transformer and a coupled inductor. The phase shift between the input power into the primary winding and that into the coupled inductor was used to control the electrical characteristics such as maximum stable gain, input impedance and quality factor. The new tunable transformer achieved about 3dB higher maximum stable gain and 2.8 times higher quality factor compared to the conventional transformer.
Publisher
電子情報通信学会
The Institute of Electronics, Information and Communication Engineers
デンシ　ジョウホウ　ツウシン　ガッカイ
Source Title
IEICE Electronics Express
Volume (Issue)
2(22)
Page
561-565
Date of Issued
2005-11
Language
English
Handle URL
https://hdl.handle.net/11094/51671
eISSN
13492543
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.1587/elex.2.561
Access Rights
open access
CopyRight
copyright©2005 IEICE
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article