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WO2008081807A1 - Phase shifter, and antenna - Google Patents

Phase shifter, and antenna Download PDF

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Publication number
WO2008081807A1
WO2008081807A1 PCT/JP2007/074932 JP2007074932W WO2008081807A1 WO 2008081807 A1 WO2008081807 A1 WO 2008081807A1 JP 2007074932 W JP2007074932 W JP 2007074932W WO 2008081807 A1 WO2008081807 A1 WO 2008081807A1
Authority
WO
WIPO (PCT)
Prior art keywords
type phase
low loss
antenna
conductor
realized
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.)
Ceased
Application number
PCT/JP2007/074932
Other languages
French (fr)
Japanese (ja)
Inventor
Hideki Kirino
Koichi Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co 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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Publication of WO2008081807A1 publication Critical patent/WO2008081807A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/182—Waveguide phase-shifters
    • 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
    • H01Q3/32—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 by mechanical means

Landscapes

  • Aerials With Secondary Devices (AREA)

Abstract

Provided are a mechanical type phase shifter of a low loss and an antenna of variable directive characteristics of a low loss. A reflection type phase-shifting element of a low loss and a large phase-shifting variation is realized by inputting/outputting a high-frequency signal from a radiator (106) to the inside of a two-dimensional waveguide (100a) using a waffle iron conductor plate (104) according to a prismatic conductor having a height larger by an odd number of a quarter wavelength and by moving the conductor plate (104) such that a prismatic conductor (107) having a smaller sectional area and a prismatic conductor (108) having a larger sectional area may replace each other on the front face of the radiator (106). Moreover, transmission type phase shifters (112R) and (112L) of low losses are realized by combining the reflection type phase-shifting element with hybrid couplers (110R) and (100L) disposed in a power feeding circuit layer (109) on the outer side of the two-dimensional waveguide. Still moreover, the antenna of the variable directive characteristics of the low loss is realized by using the transmission type phase shifters (112R) and (112L).
PCT/JP2007/074932 2006-12-28 2007-12-26 Phase shifter, and antenna Ceased WO2008081807A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-353564 2006-12-28
JP2006353564 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081807A1 true WO2008081807A1 (en) 2008-07-10

Family

ID=39588490

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074932 Ceased WO2008081807A1 (en) 2006-12-28 2007-12-26 Phase shifter, and antenna

Country Status (1)

Country Link
WO (1) WO2008081807A1 (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010050122A1 (en) * 2008-10-29 2010-05-06 パナソニック株式会社 High-frequency waveguide and phase shifter using same, radiator, electronic device which uses this phase shifter and radiator, antenna device, and electronic device equipped with same
WO2015170717A1 (en) * 2014-05-07 2015-11-12 桐野秀樹 Waveguide and device using same
WO2017078183A1 (en) * 2015-11-05 2017-05-11 Nidec Elesys Corporation Slot array antenna
WO2017200060A1 (en) * 2016-05-20 2017-11-23 Nidec Elesys Corporation Radiating element, antenna array, and radar
JP2018029399A (en) * 2015-10-15 2018-02-22 日本電産株式会社 Waveguide device and antenna device including the waveguide device
US10042045B2 (en) 2016-01-15 2018-08-07 Nidec Corporation Waveguide device, slot array antenna, and radar, radar system, and wireless communication system including the slot array antenna
US10090600B2 (en) 2016-02-12 2018-10-02 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US10158158B2 (en) 2016-02-08 2018-12-18 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US10164344B2 (en) 2015-12-24 2018-12-25 Nidec Corporation Waveguide device, slot antenna, and radar, radar system, and wireless communication system including the slot antenna
US10236591B2 (en) 2015-11-05 2019-03-19 Nidec Corporation Slot antenna
US10374323B2 (en) 2017-03-24 2019-08-06 Nidec Corporation Slot array antenna and radar having the slot array antenna
US10381741B2 (en) 2015-12-24 2019-08-13 Nidec Corporation Slot array antenna, and radar, radar system, and wireless communication system including the slot array antenna
GB2572763A (en) * 2018-04-09 2019-10-16 Univ Heriot Watt Waveguide and antenna
US10547122B2 (en) 2017-06-26 2020-01-28 Nidec Corporation Method of producing a horn antenna array and antenna array
US10559890B2 (en) 2016-01-29 2020-02-11 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US10594045B2 (en) 2016-04-05 2020-03-17 Nidec Corporation Waveguide device and antenna array
US10594032B2 (en) 2018-06-07 2020-03-17 King Abdulaziz University Beam scanning antenna and method of beam scanning
US10601144B2 (en) 2017-04-13 2020-03-24 Nidec Corporation Slot antenna device
US10608345B2 (en) 2017-04-13 2020-03-31 Nidec Corporation Slot array antenna
US10651138B2 (en) 2016-03-29 2020-05-12 Nidec Corporation Microwave IC waveguide device module
US10658760B2 (en) 2017-06-26 2020-05-19 Nidec Corporation Horn antenna array
US10707584B2 (en) 2017-08-18 2020-07-07 Nidec Corporation Antenna array
US10714802B2 (en) 2017-06-26 2020-07-14 WGR Co., Ltd. Transmission line device
US10727561B2 (en) 2016-04-28 2020-07-28 Nidec Corporation Mounting substrate, waveguide module, integrated circuit-mounted substrate, microwave module
US10992056B2 (en) 2017-04-14 2021-04-27 Nidec Corporation Slot antenna device
US11061110B2 (en) 2017-05-11 2021-07-13 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US11088464B2 (en) 2018-06-14 2021-08-10 Nidec Corporation Slot array antenna
US11411292B2 (en) 2019-01-16 2022-08-09 WGR Co., Ltd. Waveguide device, electromagnetic radiation confinement device, antenna device, microwave chemical reaction device, and radar device
US11611138B2 (en) 2017-04-12 2023-03-21 Nidec Corporation Method of producing a radio frequency member

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108237A (en) * 1961-09-29 1963-10-22 Hughes Aircraft Co Variable microwave phase shifter having moveable reactive stubs
US3118118A (en) * 1960-05-27 1964-01-14 Scanwell Lab Inc Variable waveguide
JP2002223113A (en) * 2001-01-29 2002-08-09 Kyocera Corp Primary radiator and phase shifter and beam scanning antenna

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118118A (en) * 1960-05-27 1964-01-14 Scanwell Lab Inc Variable waveguide
US3108237A (en) * 1961-09-29 1963-10-22 Hughes Aircraft Co Variable microwave phase shifter having moveable reactive stubs
JP2002223113A (en) * 2001-01-29 2002-08-09 Kyocera Corp Primary radiator and phase shifter and beam scanning antenna

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010050122A1 (en) * 2008-10-29 2010-05-06 パナソニック株式会社 High-frequency waveguide and phase shifter using same, radiator, electronic device which uses this phase shifter and radiator, antenna device, and electronic device equipped with same
CN102160236A (en) * 2008-10-29 2011-08-17 松下电器产业株式会社 High-frequency waveguide, phase shifter and radiator using same, electronic device using same, antenna device, and electronic device including same
JPWO2010050122A1 (en) * 2008-10-29 2012-03-29 パナソニック株式会社 High-frequency waveguide, phase shifter and radiator using the same, electronic device using the phase shifter and radiator, antenna device, and electronic device including the same
US8779995B2 (en) 2008-10-29 2014-07-15 Panasonic Corporation High-frequency waveguide and phase shifter using same, radiator, electronic device which uses this phase shifter and radiator, antenna device, and electronic device equipped with same
CN102160236B (en) * 2008-10-29 2014-08-06 松下电器产业株式会社 High-frequency waveguide, phase shifter using the high-frequency waveguide, and electronic equipment using the phase shifter
WO2015170717A1 (en) * 2014-05-07 2015-11-12 桐野秀樹 Waveguide and device using same
CN106463809A (en) * 2014-05-07 2017-02-22 桐野秀树 Waveguide and device using same
JPWO2015170717A1 (en) * 2014-05-07 2017-04-20 桐野　秀樹 Waveguide and device using the same
JP2018029399A (en) * 2015-10-15 2018-02-22 日本電産株式会社 Waveguide device and antenna device including the waveguide device
US10236591B2 (en) 2015-11-05 2019-03-19 Nidec Corporation Slot antenna
US9786995B2 (en) 2015-11-05 2017-10-10 Nidec Elesys Corporation Slot array antenna
CN106972275A (en) * 2015-11-05 2017-07-21 日本电产艾莱希斯株式会社 Slot array antenna
WO2017078183A1 (en) * 2015-11-05 2017-05-11 Nidec Elesys Corporation Slot array antenna
JP2018061261A (en) * 2015-11-05 2018-04-12 日本電産株式会社 Slot array antenna
JP2018511187A (en) * 2015-11-05 2018-04-19 日本電産株式会社 Slot array antenna
US10381741B2 (en) 2015-12-24 2019-08-13 Nidec Corporation Slot array antenna, and radar, radar system, and wireless communication system including the slot array antenna
US10164344B2 (en) 2015-12-24 2018-12-25 Nidec Corporation Waveguide device, slot antenna, and radar, radar system, and wireless communication system including the slot antenna
US10042045B2 (en) 2016-01-15 2018-08-07 Nidec Corporation Waveguide device, slot array antenna, and radar, radar system, and wireless communication system including the slot array antenna
US10559890B2 (en) 2016-01-29 2020-02-11 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US10158158B2 (en) 2016-02-08 2018-12-18 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US10090600B2 (en) 2016-02-12 2018-10-02 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US10651138B2 (en) 2016-03-29 2020-05-12 Nidec Corporation Microwave IC waveguide device module
US10594045B2 (en) 2016-04-05 2020-03-17 Nidec Corporation Waveguide device and antenna array
US10727561B2 (en) 2016-04-28 2020-07-28 Nidec Corporation Mounting substrate, waveguide module, integrated circuit-mounted substrate, microwave module
WO2017200060A1 (en) * 2016-05-20 2017-11-23 Nidec Elesys Corporation Radiating element, antenna array, and radar
US10374323B2 (en) 2017-03-24 2019-08-06 Nidec Corporation Slot array antenna and radar having the slot array antenna
US11611138B2 (en) 2017-04-12 2023-03-21 Nidec Corporation Method of producing a radio frequency member
US10601144B2 (en) 2017-04-13 2020-03-24 Nidec Corporation Slot antenna device
US10608345B2 (en) 2017-04-13 2020-03-31 Nidec Corporation Slot array antenna
US10992056B2 (en) 2017-04-14 2021-04-27 Nidec Corporation Slot antenna device
US11061110B2 (en) 2017-05-11 2021-07-13 Nidec Corporation Waveguide device, and antenna device including the waveguide device
US10547122B2 (en) 2017-06-26 2020-01-28 Nidec Corporation Method of producing a horn antenna array and antenna array
US10714802B2 (en) 2017-06-26 2020-07-14 WGR Co., Ltd. Transmission line device
US10658760B2 (en) 2017-06-26 2020-05-19 Nidec Corporation Horn antenna array
US10707584B2 (en) 2017-08-18 2020-07-07 Nidec Corporation Antenna array
GB2572763A (en) * 2018-04-09 2019-10-16 Univ Heriot Watt Waveguide and antenna
GB2572763B (en) * 2018-04-09 2022-03-16 Univ Heriot Watt Waveguide and antenna
US11777223B2 (en) 2018-04-09 2023-10-03 Heriot-Watt University Meandered slotted waveguide for a leaky wave antenna, and a leaky wave antenna
US10594032B2 (en) 2018-06-07 2020-03-17 King Abdulaziz University Beam scanning antenna and method of beam scanning
US11088464B2 (en) 2018-06-14 2021-08-10 Nidec Corporation Slot array antenna
US11411292B2 (en) 2019-01-16 2022-08-09 WGR Co., Ltd. Waveguide device, electromagnetic radiation confinement device, antenna device, microwave chemical reaction device, and radar device

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