WO2012105773A3 - Multimode high-frequency module - Google Patents

Multimode high-frequency module Download PDF

Info

Publication number
WO2012105773A3
WO2012105773A3 PCT/KR2012/000679 KR2012000679W WO2012105773A3 WO 2012105773 A3 WO2012105773 A3 WO 2012105773A3 KR 2012000679 W KR2012000679 W KR 2012000679W WO 2012105773 A3 WO2012105773 A3 WO 2012105773A3
Authority
WO
WIPO (PCT)
Prior art keywords
multimode
antenna
feeder
strip lines
power
Prior art date
Application number
PCT/KR2012/000679
Other languages
French (fr)
Korean (ko)
Other versions
WO2012105773A2 (en
Inventor
남창기
Original Assignee
Nam Chang Gi
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 Nam Chang Gi filed Critical Nam Chang Gi
Priority to JP2013552459A priority Critical patent/JP5817024B2/en
Publication of WO2012105773A2 publication Critical patent/WO2012105773A2/en
Publication of WO2012105773A3 publication Critical patent/WO2012105773A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H01Q1/46—Electric supply lines or communication lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/10—Resonant antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

The present invention relates to a multimode high-frequency antenna module having high isolation between antennas in a wireless communication device having at least two antennas operating in multiple modes. The antenna module includes a multimode antenna which resonates in at least one frequency band. A power feeder module comprises a feeder unit and two or more strip lines electrically mutually parallel. The feeder unit supplies power to be radiated through the multimode antenna. The two or more strip lines deliver the power supplied from the feeder unit to the multimode antenna. As many feeder points, for connecting the power supplied through said at least two strip lines to the multimode antenna, as there are strip lines are formed. The multimode high-frequency antenna module further comprises a printed circuit board on which an electrical circuit of the power feeder module is formed.
PCT/KR2012/000679 2011-01-31 2012-01-30 Multimode high-frequency module WO2012105773A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013552459A JP5817024B2 (en) 2011-01-31 2012-01-30 Multimode high frequency module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110009528A KR101107650B1 (en) 2011-01-31 2011-01-31 Rf module for multi-mode
KR10-2011-0009528 2011-01-31

Publications (2)

Publication Number Publication Date
WO2012105773A2 WO2012105773A2 (en) 2012-08-09
WO2012105773A3 true WO2012105773A3 (en) 2012-11-29

Family

ID=45614543

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2012/000678 WO2012105772A2 (en) 2011-01-31 2012-01-30 Multimode high-frequency module
PCT/KR2012/000679 WO2012105773A2 (en) 2011-01-31 2012-01-30 Multimode high-frequency module

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000678 WO2012105772A2 (en) 2011-01-31 2012-01-30 Multimode high-frequency module

Country Status (3)

Country Link
JP (1) JP5817024B2 (en)
KR (1) KR101107650B1 (en)
WO (2) WO2012105772A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6869649B2 (en) * 2016-06-13 2021-05-12 ラピスセミコンダクタ株式会社 Manufacturing methods for semiconductor devices, communication systems and semiconductor devices.
JP7026869B2 (en) * 2020-03-11 2022-02-28 三菱電機株式会社 Deccoupling circuit
CN117559126B (en) * 2024-01-11 2024-03-29 成都瑞迪威科技有限公司 Self-electric-size multi-frequency adjustable radiator and multi-frequency multi-mode monopole antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050107881A (en) * 2004-05-10 2005-11-16 아주대학교산학협력단 Multiple meander strip monopole antenna with broadband characteristic
KR20060059436A (en) * 2004-11-29 2006-06-02 주식회사 케이티프리텔 An apparatus of terminal antenna for receiving a satellite digital multimedia broadcasting (dmb)
KR20070054977A (en) * 2005-11-24 2007-05-30 엘지전자 주식회사 Broadband antenna and electronic equipment comprising it
KR20100056094A (en) * 2008-11-19 2010-05-27 엘지이노텍 주식회사 Antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0865007A (en) * 1994-08-22 1996-03-08 Murata Mfg Co Ltd High frequency filter
JP2002164704A (en) * 2000-11-28 2002-06-07 Matsushita Electric Ind Co Ltd High frequency switch for dealing with balance signal, and spiral inductor and distributor
CN101926049B (en) * 2008-11-25 2013-10-30 松下电器产业株式会社 Array antenna device and wireless communication device
JP5165602B2 (en) * 2009-01-09 2013-03-21 株式会社東海理化電機製作所 Antenna holding structure and antenna device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050107881A (en) * 2004-05-10 2005-11-16 아주대학교산학협력단 Multiple meander strip monopole antenna with broadband characteristic
KR20060059436A (en) * 2004-11-29 2006-06-02 주식회사 케이티프리텔 An apparatus of terminal antenna for receiving a satellite digital multimedia broadcasting (dmb)
KR20070054977A (en) * 2005-11-24 2007-05-30 엘지전자 주식회사 Broadband antenna and electronic equipment comprising it
KR20100056094A (en) * 2008-11-19 2010-05-27 엘지이노텍 주식회사 Antenna

Also Published As

Publication number Publication date
WO2012105772A3 (en) 2012-11-29
WO2012105773A2 (en) 2012-08-09
JP5817024B2 (en) 2015-11-18
WO2012105772A2 (en) 2012-08-09
KR101107650B1 (en) 2012-01-20
JP2014509484A (en) 2014-04-17

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