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TW201614957A - Balun device - Google Patents

Balun device

Info

Publication number
TW201614957A
TW201614957A TW103142735A TW103142735A TW201614957A TW 201614957 A TW201614957 A TW 201614957A TW 103142735 A TW103142735 A TW 103142735A TW 103142735 A TW103142735 A TW 103142735A TW 201614957 A TW201614957 A TW 201614957A
Authority
TW
Taiwan
Prior art keywords
input
terminal
output port
port
output
Prior art date
Application number
TW103142735A
Other languages
Chinese (zh)
Other versions
TWI549425B (en
Inventor
Tzyhghuang Ma
Yi-Lung Wu
Original Assignee
Univ Nat Taiwan Science Tech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Nat Taiwan Science Tech filed Critical Univ Nat Taiwan Science Tech
Priority to TW103142735A priority Critical patent/TWI549425B/en
Publication of TW201614957A publication Critical patent/TW201614957A/en
Application granted granted Critical
Publication of TWI549425B publication Critical patent/TWI549425B/en

Links

Landscapes

  • Amplifiers (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

A balun device is disclosed herein. The balun is configured to transform a single-ended signal into a differential signal. The balun includes a first output port, a second output port, an input port, and a matching network. The first input port includes a first output terminal. The second output port includes a second output terminal. The input port includes an input terminal and an input reference terminal. The input reference terminal is electrically connected to the second output terminal, and the input terminal is configured to receive the single-ended signal which is relative of the input reference terminal. The matching network is electrically coupled to the first output port, the second output port and the input port. The matching network is configured to transform the single-ended signal to the differential signal outputted by the first output port and the second output port.
TW103142735A 2014-04-07 2014-12-09 Balun device TWI549425B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103142735A TWI549425B (en) 2014-04-07 2014-12-09 Balun device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103112662 2014-04-07
TW103142735A TWI549425B (en) 2014-04-07 2014-12-09 Balun device

Publications (2)

Publication Number Publication Date
TW201614957A true TW201614957A (en) 2016-04-16
TWI549425B TWI549425B (en) 2016-09-11

Family

ID=56361314

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103142735A TWI549425B (en) 2014-04-07 2014-12-09 Balun device

Country Status (1)

Country Link
TW (1) TWI549425B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052039A (en) * 1997-07-18 2000-04-18 National Science Council Lumped constant compensated high/low pass balanced-to-unbalanced transition
US6531943B2 (en) * 2001-04-20 2003-03-11 Chung Shan Institute Of Science And Technology Balun-transformer
US7567142B2 (en) * 2005-06-24 2009-07-28 Atheros Communications, Inc. Quasi-balun
TWI360254B (en) * 2008-09-10 2012-03-11 Advanced Semiconductor Eng Balun circuit manufactured by integrate passive de
TW201316680A (en) * 2011-10-12 2013-04-16 Hon Hai Prec Ind Co Ltd Marchand balun circuit with matching circuit
CN103595366B (en) * 2013-10-17 2016-05-11 天津大学 A kind of 0.6～1.2GHz CMOS second order dot matrix Ba Lun

Also Published As

Publication number Publication date
TWI549425B (en) 2016-09-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees