JP7662150B2 - デュアルバンド型パッチを有する多層アンテナ - Google Patents

デュアルバンド型パッチを有する多層アンテナ Download PDF

Info

Publication number
JP7662150B2
JP7662150B2 JP2020189337A JP2020189337A JP7662150B2 JP 7662150 B2 JP7662150 B2 JP 7662150B2 JP 2020189337 A JP2020189337 A JP 2020189337A JP 2020189337 A JP2020189337 A JP 2020189337A JP 7662150 B2 JP7662150 B2 JP 7662150B2
Authority
JP
Japan
Prior art keywords
patch
radiating
patches
insulating substrate
array antenna
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.)
Active
Application number
JP2020189337A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021083087A (ja
JP2021083087A5 (OSRAM
Inventor
ハジザ，デディ
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.)
Sderotech Inc
Wafer LLC
Original Assignee
Sderotech Inc
Wafer LLC
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 Sderotech Inc, Wafer LLC filed Critical Sderotech Inc
Publication of JP2021083087A publication Critical patent/JP2021083087A/ja
Publication of JP2021083087A5 publication Critical patent/JP2021083087A5/ja
Application granted granted Critical
Publication of JP7662150B2 publication Critical patent/JP7662150B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • 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
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • 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
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/392—Combination of fed elements with parasitic elements the parasitic elements having dual-band or multi-band characteristics
    • 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
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2020189337A 2019-11-15 2020-11-13 デュアルバンド型パッチを有する多層アンテナ Active JP7662150B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962936283P 2019-11-15 2019-11-15
US62/936,283 2019-11-15

Publications (3)

Publication Number Publication Date
JP2021083087A JP2021083087A (ja) 2021-05-27
JP2021083087A5 JP2021083087A5 (OSRAM) 2023-11-20
JP7662150B2 true JP7662150B2 (ja) 2025-04-15

Family

ID=73452101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020189337A Active JP7662150B2 (ja) 2019-11-15 2020-11-13 デュアルバンド型パッチを有する多層アンテナ

Country Status (5)

Country Link
US (1) US11728577B2 (OSRAM)
EP (1) EP3823094A1 (OSRAM)
JP (1) JP7662150B2 (OSRAM)
KR (1) KR102852167B1 (OSRAM)
CN (1) CN112928494A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116315588A (zh) * 2020-02-05 2023-06-23 群创光电股份有限公司 电子装置
CN114899609B (zh) * 2022-04-29 2025-04-15 东莞亿安软件有限公司 超宽带天线
TWI843425B (zh) * 2023-01-31 2024-05-21 仲琦科技股份有限公司 寬帶雙極毫米波天線
CN116721608B (zh) * 2023-06-13 2024-03-08 云谷（固安）科技有限公司 反射面组件、显示面板和无线通信装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002344238A (ja) 2001-05-15 2002-11-29 Nippon Hoso Kyokai <Nhk> 偏波共用平面アンテナ
US20130169503A1 (en) 2011-12-30 2013-07-04 Mohammad Fakharzadeh Jahromi Parasitic patch antenna
JP2019532563A (ja) 2016-09-01 2019-11-07 ウェハー エルエルシーＷａｆｅｒ Ｌｌｃ 多層ソフトウェアデファインドアンテナ及びその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509448C2 (sv) * 1997-05-07 1999-01-25 Ericsson Telefon Ab L M Dubbelpolariserad antenn samt enkelpolariserat antennelement
US7253770B2 (en) * 2004-11-10 2007-08-07 Delphi Technologies, Inc. Integrated GPS and SDARS antenna
US7466269B2 (en) 2006-05-24 2008-12-16 Wavebender, Inc. Variable dielectric constant-based antenna and array
GB2445592B (en) 2007-01-12 2012-01-04 E2V Tech Uk Ltd Antenna structure
ITTO20080192A1 (it) 2008-03-13 2009-09-14 St Microelectronics Srl Antenna a patch polarizzata circolarmente con singolo punto di alimentazione
KR101174739B1 (ko) * 2011-08-17 2012-08-17 황도인 듀얼 패치 안테나
EP2575211B1 (en) * 2011-09-27 2014-11-05 Technische Universität Darmstadt Electronically steerable planar phased array antenna
US10320070B2 (en) 2016-09-01 2019-06-11 Wafer Llc Variable dielectric constant antenna having split ground electrode
CN206236786U (zh) * 2016-12-06 2017-06-09 大唐终端技术有限公司 一种手持终端设备及其高增益终端设备天线
KR102364013B1 (ko) * 2016-12-07 2022-02-16 웨이퍼 엘엘씨 저손실 전기 전송 메커니즘과 이를 이용한 안테나
CN106887682B (zh) 2017-02-21 2019-05-31 东南大学 一种圆弧角和弯曲辐射边的微带贴片
CA3079086A1 (en) * 2017-10-30 2019-05-09 Wafer, Llc Multi-layer liquid crystal phase modulator
KR102428929B1 (ko) * 2018-01-29 2022-08-05 삼성전자주식회사 기생 도전성 판을 포함하는 안테나 구조

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002344238A (ja) 2001-05-15 2002-11-29 Nippon Hoso Kyokai <Nhk> 偏波共用平面アンテナ
US20130169503A1 (en) 2011-12-30 2013-07-04 Mohammad Fakharzadeh Jahromi Parasitic patch antenna
JP2019532563A (ja) 2016-09-01 2019-11-07 ウェハー エルエルシーＷａｆｅｒ Ｌｌｃ 多層ソフトウェアデファインドアンテナ及びその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Justin J. Luther et al.，"Extraction of equivalent circuit model parameters of the feedless rectangular microstrip patch"，2013 IEEE Antennas and Propagation Society International Symposium，2013年，pp.302-303，DOI: 10.1109/APS.2013.6710812

Also Published As

Publication number Publication date
US20210151900A1 (en) 2021-05-20
CN112928494A (zh) 2021-06-08
JP2021083087A (ja) 2021-05-27
KR102852167B1 (ko) 2025-08-28
US11728577B2 (en) 2023-08-15
EP3823094A1 (en) 2021-05-19
KR20210060331A (ko) 2021-05-26

Similar Documents

Publication Publication Date Title
KR102375364B1 (ko) 멀티-레이어 소프트웨어 정의된 안테나 및 그 제조 방법
CN110011038B (zh) 相控阵天线、显示面板及显示装置
US10505273B2 (en) Variable dielectric constant antenna having split ground electrode
US11728577B2 (en) Multi-layered antenna having dual-band patch
US12388173B2 (en) Antenna

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231110

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231114

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240904

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241015

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250110

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250225

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250326

R150 Certificate of patent or registration of utility model

Ref document number: 7662150

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150