EP3516738A4 - Antenna device including parabolic-hyperbolic reflector - Google Patents

Antenna device including parabolic-hyperbolic reflector Download PDF

Info

Publication number
EP3516738A4
EP3516738A4 EP17868835.4A EP17868835A EP3516738A4 EP 3516738 A4 EP3516738 A4 EP 3516738A4 EP 17868835 A EP17868835 A EP 17868835A EP 3516738 A4 EP3516738 A4 EP 3516738A4
Authority
EP
European Patent Office
Prior art keywords
device including
antenna device
hyperbolic reflector
including parabolic
parabolic
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
EP17868835.4A
Other languages
German (de)
French (fr)
Other versions
EP3516738B1 (en
EP3516738A1 (en
Inventor
Gennadiy Aleksandrovich Evtyushkin
Artem Yurievich Nikishov
Anton Sergeevich Lukyanov
Elena Aleksandrovna Shepeleva
Alexander Nikolaevich Khripkov
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2017/007527 external-priority patent/WO2018088669A1/en
Publication of EP3516738A1 publication Critical patent/EP3516738A1/en
Publication of EP3516738A4 publication Critical patent/EP3516738A4/en
Application granted granted Critical
Publication of EP3516738B1 publication Critical patent/EP3516738B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • 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
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP17868835.4A 2016-11-09 2017-07-13 Antenna device including parabolic-hyperbolic reflector Active EP3516738B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2016143930A RU2629906C1 (en) 2016-11-09 2016-11-09 Mirror antenna with double polarization and wide scanning angle
KR1020170068514A KR102274497B1 (en) 2016-11-09 2017-06-01 Antenna device including parabolic-hyperbolic reflector
PCT/KR2017/007527 WO2018088669A1 (en) 2016-11-09 2017-07-13 Antenna device including parabolic-hyperbolic reflector

Publications (3)

Publication Number Publication Date
EP3516738A1 EP3516738A1 (en) 2019-07-31
EP3516738A4 true EP3516738A4 (en) 2019-11-06
EP3516738B1 EP3516738B1 (en) 2020-11-04

Family

ID=59797494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17868835.4A Active EP3516738B1 (en) 2016-11-09 2017-07-13 Antenna device including parabolic-hyperbolic reflector

Country Status (3)

Country Link
EP (1) EP3516738B1 (en)
KR (1) KR102274497B1 (en)
RU (1) RU2629906C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2703608C1 (en) * 2019-04-03 2019-10-21 Публичное акционерное общество "Радиофизика" Two-polar radiator of phased antenna array with limited scanning sector
WO2021125384A1 (en) * 2019-12-18 2021-06-24 엘지전자 주식회사 Electronic device including antenna
KR102322631B1 (en) * 2020-07-28 2021-11-05 국방과학연구소 Gravity compensation device for deployable parabolic antenna

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653241A (en) * 1945-07-09 1953-09-22 Chu Lan Jen Antenna

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2148341B1 (en) * 1971-08-09 1977-01-28 Thomson Csf
US3922682A (en) * 1974-05-31 1975-11-25 Communications Satellite Corp Aberration correcting subreflectors for toroidal reflector antennas
SU1181020A1 (en) * 1984-03-30 1985-09-23 Предприятие П/Я А-1836 Bifocal cassegrainian aerial
KR100351091B1 (en) * 2000-07-20 2002-09-11 주식회사 다이넥스 A reflector antenna
DE60112335T2 (en) * 2001-08-16 2006-05-24 Paratek Microwave, Inc. PHASE-CONTROLLED GROUP ANTENNA WITH VOLTAGE-CONTROLLED PHASE SLIDER
US20110174359A1 (en) * 2010-01-15 2011-07-21 Aspect Solar Pte Ltd. Array module of parabolic solar energy receivers
KR101281782B1 (en) * 2011-10-17 2013-07-04 한국과학기술원 Multi-dimension polarization antenna with improved directivity

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653241A (en) * 1945-07-09 1953-09-22 Chu Lan Jen Antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018088669A1 *

Also Published As

Publication number Publication date
EP3516738B1 (en) 2020-11-04
KR102274497B1 (en) 2021-07-09
EP3516738A1 (en) 2019-07-31
KR20180052071A (en) 2018-05-17
RU2629906C1 (en) 2017-09-04

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