JP2007082198A5 - - Google Patents

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Publication number
JP2007082198A5
JP2007082198A5 JP2006226242A JP2006226242A JP2007082198A5 JP 2007082198 A5 JP2007082198 A5 JP 2007082198A5 JP 2006226242 A JP2006226242 A JP 2006226242A JP 2006226242 A JP2006226242 A JP 2006226242A JP 2007082198 A5 JP2007082198 A5 JP 2007082198A5
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JP
Japan
Prior art keywords
line segment
shaped line
circuit board
printed circuit
port
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2006226242A
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English (en)
Japanese (ja)
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JP4786468B2 (ja
JP2007082198A (ja
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Publication date
Application filed filed Critical
Publication of JP2007082198A publication Critical patent/JP2007082198A/ja
Publication of JP2007082198A5 publication Critical patent/JP2007082198A5/ja
Application granted granted Critical
Publication of JP4786468B2 publication Critical patent/JP4786468B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2006226242A 2005-08-23 2006-08-23 表面実装可能なバラン変成器およびそれが実装されたプリント回路基板 Expired - Fee Related JP4786468B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71057005P 2005-08-23 2005-08-23
US60/710,570 2005-08-23

Publications (3)

Publication Number Publication Date
JP2007082198A JP2007082198A (ja) 2007-03-29
JP2007082198A5 true JP2007082198A5 (enExample) 2009-09-10
JP4786468B2 JP4786468B2 (ja) 2011-10-05

Family

ID=37307422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006226242A Expired - Fee Related JP4786468B2 (ja) 2005-08-23 2006-08-23 表面実装可能なバラン変成器およびそれが実装されたプリント回路基板

Country Status (5)

Country Link
US (1) US7495525B2 (enExample)
EP (1) EP1758200B1 (enExample)
JP (1) JP4786468B2 (enExample)
AT (2) ATE392024T1 (enExample)
DE (1) DE602006000890T2 (enExample)

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* Cited by examiner, † Cited by third party
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TWI345243B (en) * 2007-08-14 2011-07-11 Ind Tech Res Inst Inter-helix inductor devices
US7872843B2 (en) * 2008-04-03 2011-01-18 Ciena Corporation Telecom power distribution unit with integrated filtering and telecom shelf cooling mechanisms
US7948332B2 (en) * 2008-09-30 2011-05-24 Raytheon Company N-channel multiplexer
US7902939B2 (en) * 2008-10-17 2011-03-08 Infineon Technologies Ag Stripline balun
JP5573680B2 (ja) * 2009-01-08 2014-08-20 株式会社村田製作所 電子部品
US8093959B1 (en) 2009-03-16 2012-01-10 Triquint Semiconductor, Inc. Compact, low loss, multilayer balun
US8319573B2 (en) * 2009-12-23 2012-11-27 Infineon Technologies Austria Ag Signal transmission arrangement
US8963656B2 (en) * 2010-05-24 2015-02-24 Silicon Image, Inc. Apparatus, system, and method for a compact symmetrical transition structure for radio frequency applications
JP5625025B2 (ja) * 2011-09-20 2014-11-12 ワーラトーン・インコーポレーテッド 電力合成器／分配器
ITMI20121238A1 (it) * 2012-07-17 2014-01-18 St Microelectronics Srl Dispositivo trasformatore balun planare
DE102012107877B4 (de) 2012-08-27 2016-01-07 Epcos Ag Duplexer
DE102012107873B4 (de) * 2012-08-27 2019-02-14 Snaptrack, Inc. Duplexer
US9449746B2 (en) 2012-10-17 2016-09-20 Covidien Lp Methods of manufacturing planar transformers
US9196414B2 (en) 2012-10-17 2015-11-24 Covidien Lp Planar transformers having reduced termination losses
US9362883B2 (en) 2013-03-13 2016-06-07 Tdk Corporation Passive radio frequency signal handler
TWI489761B (zh) * 2013-03-22 2015-06-21 Univ Nat Taiwan 整流模組、其電子裝置及其整流方法
US9502746B2 (en) * 2015-02-04 2016-11-22 Tyco Electronics Corporation 180 degree hybrid coupler and dual-linearly polarized antenna feed network
WO2018063684A1 (en) * 2016-09-30 2018-04-05 Intel Corporation 3d high-inductive ground plane for crosstalk reduction
US10224895B2 (en) 2017-01-03 2019-03-05 Raytheon Company Transmission line transformers
CN107946714B (zh) * 2017-12-19 2023-07-04 成都芯通软件有限公司 一种平面巴伦
US10978771B2 (en) * 2018-08-31 2021-04-13 Innovation Sound Technology Co., Ltd. Lumped circuit balance converter applied to double-sided parallel lines
JP6989465B2 (ja) * 2018-09-05 2022-01-05 株式会社東芝 磁気カプラ及び通信システム
US12362087B2 (en) * 2020-12-15 2025-07-15 Intel Corporation Multi-layer balanced-to-unbalanced (balun) transmission line transformer with harmonic rejection
CN113036330B (zh) * 2021-03-25 2022-04-12 南通大学 一种基于双模介质谐振器的同频双通道滤波巴伦
CN116013657A (zh) * 2022-12-30 2023-04-25 东莞顺络电子有限公司 一种基于组合式线圈的磁性器件
CN115810891B (zh) * 2023-01-13 2023-05-12 安徽蓝讯通信科技有限公司 基于ltcc多线耦合的巴伦及通信设备

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NL67302C (enExample) * 1944-02-25
DE1466505C1 (de) * 1965-04-17 1977-12-22 Telefunken Patentverwaltungsgm Guanella-UEbertrager
US4193048A (en) * 1978-06-22 1980-03-11 Rockwell International Corporation Balun transformer
JPH0346804A (ja) * 1989-07-14 1991-02-28 Matsushita Electric Ind Co Ltd 混合器
FR2652197B1 (fr) * 1989-09-18 1992-09-18 Motorola Semiconducteurs Borde Transformateurs du type symetrique-dissymetrique perfectionnes.
US5003622A (en) * 1989-09-26 1991-03-26 Astec International Limited Printed circuit transformer
US5745017A (en) * 1995-01-03 1998-04-28 Rf Prime Corporation Thick film construct for quadrature translation of RF signals
US5644272A (en) * 1996-03-05 1997-07-01 Telefonaktiebolaget Lm Ericsson High frequency balun provided in a multilayer substrate
US6263198B1 (en) * 1996-06-14 2001-07-17 Wj Communications, Inc. Multi-layer printed wiring board having integrated broadside microwave coupled baluns
US5697088A (en) * 1996-08-05 1997-12-09 Motorola, Inc. Balun transformer
US5808518A (en) * 1996-10-29 1998-09-15 Northrop Grumman Corporation Printed guanella 1:4 balun
JPH10200360A (ja) * 1997-01-07 1998-07-31 Tdk Corp 積層バルントランス
US6294965B1 (en) * 1999-03-11 2001-09-25 Anaren Microwave, Inc. Stripline balun
US6396362B1 (en) * 2000-01-10 2002-05-28 International Business Machines Corporation Compact multilayer BALUN for RF integrated circuits
CA2303976A1 (en) * 2000-04-06 2001-10-06 Larcan Inc. Stripline coupling
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