TW200605431A - Bidirectional antenna device and method for adjusting direction characteristic - Google Patents

Bidirectional antenna device and method for adjusting direction characteristic

Info

Publication number
TW200605431A
TW200605431A TW94114407A TW94114407A TW200605431A TW 200605431 A TW200605431 A TW 200605431A TW 94114407 A TW94114407 A TW 94114407A TW 94114407 A TW94114407 A TW 94114407A TW 200605431 A TW200605431 A TW 200605431A
Authority
TW
Taiwan
Prior art keywords
antenna device
adjusting direction
direction characteristic
bidirectional antenna
bidirectional
Prior art date
Application number
TW94114407A
Other languages
Chinese (zh)
Other versions
TWI262624B (en
Inventor
Masakatsu Maruyama
Chitaka Manabe
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of TW200605431A publication Critical patent/TW200605431A/en
Application granted granted Critical
Publication of TWI262624B publication Critical patent/TWI262624B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna 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
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
TW094114407A 2004-06-21 2005-05-04 Bidirectional antenna device and method for adjusting direction characteristic TWI262624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004182579A JP2006005851A (en) 2004-06-21 2004-06-21 Bidirectional antenna device and method for adjusting direction characteristic

Publications (2)

Publication Number Publication Date
TW200605431A true TW200605431A (en) 2006-02-01
TWI262624B TWI262624B (en) 2006-09-21

Family

ID=35773827

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094114407A TWI262624B (en) 2004-06-21 2005-05-04 Bidirectional antenna device and method for adjusting direction characteristic

Country Status (3)

Country Link
JP (1) JP2006005851A (en)
KR (1) KR100660492B1 (en)
TW (1) TWI262624B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104009298A (en) * 2013-12-26 2014-08-27 中华电信股份有限公司 Dual-directivity MIMO antenna unit and array thereof
CN104466366A (en) * 2013-09-14 2015-03-25 航天信息股份有限公司 Bidirectional radiation microstrip antenna

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8706049B2 (en) 2008-12-31 2014-04-22 Intel Corporation Platform integrated phased array transmit/receive module
US8467737B2 (en) 2008-12-31 2013-06-18 Intel Corporation Integrated array transmit/receive module
KR101240353B1 (en) * 2009-11-30 2013-03-08 한국전자통신연구원 Array circularly polarized antenna and method for manufacturing thereof in a wireless communication system
KR101240350B1 (en) * 2009-11-30 2013-03-08 한국전자통신연구원 Circularly polarized antenna and method for manufacturing thereof in a wireless communication system
KR101282415B1 (en) * 2009-11-30 2013-07-04 한국전자통신연구원 Antenna with superstrate simultaneously providing a high-gain and beam width control
KR101142096B1 (en) * 2010-08-02 2012-05-03 주식회사 네오펄스 Harmonic emission prevented wireless power supply
KR101147939B1 (en) * 2011-12-20 2012-05-23 삼성탈레스 주식회사 X-band and s-band dual-polarized microstrip stacked patch array antenna
KR101694261B1 (en) 2015-09-09 2017-01-23 현대자동차주식회사 An antenna apparatus and a vehicle using the same
KR102079811B1 (en) * 2018-05-17 2020-04-07 인천대학교 산학협력단 Indirect Feeding Type Wide Band Antenna for 5G Telecomm
KR102569685B1 (en) * 2021-11-24 2023-08-23 홍익대학교 산학협력단 Multi-band antenna and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466366A (en) * 2013-09-14 2015-03-25 航天信息股份有限公司 Bidirectional radiation microstrip antenna
CN104009298A (en) * 2013-12-26 2014-08-27 中华电信股份有限公司 Dual-directivity MIMO antenna unit and array thereof
CN104009298B (en) * 2013-12-26 2017-04-12 中华电信股份有限公司 Dual-directivity MIMO antenna unit and array thereof

Also Published As

Publication number Publication date
JP2006005851A (en) 2006-01-05
KR20060048432A (en) 2006-05-18
KR100660492B1 (en) 2006-12-22
TWI262624B (en) 2006-09-21

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Legal Events

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