CN113131180B - 天线装置 - Google Patents
天线装置 Download PDFInfo
- Publication number
- CN113131180B CN113131180B CN202110409967.5A CN202110409967A CN113131180B CN 113131180 B CN113131180 B CN 113131180B CN 202110409967 A CN202110409967 A CN 202110409967A CN 113131180 B CN113131180 B CN 113131180B
- Authority
- CN
- China
- Prior art keywords
- antenna
- capacitive loading
- vibrator
- antenna device
- divided
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 45
- 230000005855 radiation Effects 0.000 claims description 7
- 238000011982 device technology Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 13
- 238000004088 simulation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
-
- 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
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
- H01Q5/385—Two or more parasitic elements
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- 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
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110409967.5A CN113131180B (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017037653 | 2017-02-28 | ||
| JP2017-037653 | 2017-02-28 | ||
| PCT/JP2018/007479 WO2018159668A1 (ja) | 2017-02-28 | 2018-02-28 | アンテナ装置 |
| CN201880014209.XA CN110337757B (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
| CN202110409967.5A CN113131180B (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880014209.XA Division CN110337757B (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113131180A CN113131180A (zh) | 2021-07-16 |
| CN113131180B true CN113131180B (zh) | 2024-07-30 |
Family
ID=63370356
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110409967.5A Active CN113131180B (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
| CN201880014209.XA Active CN110337757B (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
| CN202310406241.5A Pending CN116387835A (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880014209.XA Active CN110337757B (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
| CN202310406241.5A Pending CN116387835A (zh) | 2017-02-28 | 2018-02-28 | 天线装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US11251528B2 (enExample) |
| EP (2) | EP3591762B1 (enExample) |
| JP (3) | JP6683885B2 (enExample) |
| CN (3) | CN113131180B (enExample) |
| WO (1) | WO2018159668A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6956650B2 (ja) * | 2018-02-19 | 2021-11-02 | 株式会社ヨコオ | 車載用アンテナ装置 |
| JP7368134B2 (ja) * | 2019-07-26 | 2023-10-24 | 株式会社ヨコオ | アンテナ装置 |
| WO2022102771A1 (ja) * | 2020-11-16 | 2022-05-19 | 株式会社ヨコオ | アンテナ |
| JP7653509B2 (ja) * | 2021-03-29 | 2025-03-28 | 株式会社ヨコオ | 車載用アンテナ装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548199A (zh) * | 2011-03-24 | 2014-01-29 | 原田工业株式会社 | 天线装置 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5402134A (en) * | 1993-03-01 | 1995-03-28 | R. A. Miller Industries, Inc. | Flat plate antenna module |
| US5778306A (en) * | 1996-11-08 | 1998-07-07 | Motorola Inc. | Low loss high frequency transmitting/receiving switching module |
| US6114996A (en) * | 1997-03-31 | 2000-09-05 | Qualcomm Incorporated | Increased bandwidth patch antenna |
| US6603430B1 (en) * | 2000-03-09 | 2003-08-05 | Tyco Electronics Logistics Ag | Handheld wireless communication devices with antenna having parasitic element |
| JP2002094323A (ja) * | 2000-09-20 | 2002-03-29 | Murata Mfg Co Ltd | 円偏波アンテナ装置 |
| SE519727C2 (sv) * | 2000-12-29 | 2003-04-01 | Allgon Mobile Comm Ab | Antennanordning för användning i åtminstone två frekvensband |
| JP3868775B2 (ja) * | 2001-02-23 | 2007-01-17 | 宇部興産株式会社 | アンテナ装置及びそれを用いた通信装置 |
| EP1376761B1 (en) * | 2001-03-15 | 2007-11-14 | Matsushita Electric Industrial Co., Ltd. | Antenna apparatus |
| US6518934B1 (en) * | 2001-10-29 | 2003-02-11 | Northrop Grumman Corporation | Parasitically driven dipole array |
| JP4381269B2 (ja) * | 2004-09-27 | 2009-12-09 | 三洋電機株式会社 | 半導体集積回路装置 |
| WO2008142901A1 (ja) * | 2007-05-17 | 2008-11-27 | Murata Manufacturing Co., Ltd. | アンテナ装置及び無線通信機 |
| US20080303633A1 (en) * | 2007-06-07 | 2008-12-11 | The Hong Kong University Of Science And Technology | High gain rfid tag antennas |
| JP2010021856A (ja) | 2008-07-11 | 2010-01-28 | Nippon Antenna Co Ltd | アンテナ装置 |
| US20100156600A1 (en) * | 2008-12-19 | 2010-06-24 | Mark Duron | Method and System for a Broadband Impedance Compensated Slot Antenna (BICSA) |
| US20100231461A1 (en) * | 2009-03-13 | 2010-09-16 | Qualcomm Incorporated | Frequency selective multi-band antenna for wireless communication devices |
| WO2010150403A1 (ja) * | 2009-06-26 | 2010-12-29 | 三菱電機株式会社 | 無線通信装置 |
| CN102763280B (zh) * | 2010-02-24 | 2015-04-22 | 夏普株式会社 | 天线以及便携式无线终端 |
| JP5599098B2 (ja) * | 2010-07-30 | 2014-10-01 | 株式会社ヨコオ | アンテナ装置 |
| JP2012054915A (ja) * | 2010-08-06 | 2012-03-15 | Nippon Soken Inc | アンテナ構造及びダイバーシティアンテナ構造 |
| US8537062B1 (en) * | 2010-09-30 | 2013-09-17 | Laird Technologies, Inc. | Low-profile antenna assemblies |
| KR101431724B1 (ko) * | 2011-06-23 | 2014-08-21 | 위너콤 주식회사 | 방사효율을 향상시키고 신호간섭을 방지하는 차량용 방송안테나 및 이를 내부에 구비하는 차량용 샤크핀 안테나 장치 |
| JP2013110601A (ja) * | 2011-11-21 | 2013-06-06 | Furukawa Electric Co Ltd:The | 車載用アンテナ装置 |
| CN202651349U (zh) * | 2012-04-20 | 2013-01-02 | 卜放 | 伞型天线振子 |
| US9595752B2 (en) * | 2012-11-02 | 2017-03-14 | Harada Industry Co., Ltd. | Vehicle antenna unit |
| US9325354B2 (en) * | 2013-11-20 | 2016-04-26 | Intel Corporation | Wideband frequency shift modulation using transient state of antenna |
| WO2016005909A1 (en) * | 2014-07-07 | 2016-01-14 | University Of Manitoba | Imaging using reconfigurable antennas |
| JP6437232B2 (ja) | 2014-07-28 | 2018-12-12 | 株式会社ヨコオ | 車載用アンテナ装置 |
| KR101633844B1 (ko) * | 2014-10-14 | 2016-06-28 | 위너콤 주식회사 | 차량용 다중대역안테나 |
| JP5918844B2 (ja) * | 2014-12-22 | 2016-05-18 | 原田工業株式会社 | アンテナ装置 |
| CN104868227A (zh) * | 2015-04-03 | 2015-08-26 | 卜放 | 组合天线振子、矮型车载天线及制造组合天线振子的方法 |
| JP6336422B2 (ja) * | 2015-09-29 | 2018-06-06 | 原田工業株式会社 | アンテナ装置 |
| WO2018105235A1 (ja) * | 2016-12-06 | 2018-06-14 | 株式会社ヨコオ | アンテナ装置 |
-
2018
- 2018-02-28 CN CN202110409967.5A patent/CN113131180B/zh active Active
- 2018-02-28 WO PCT/JP2018/007479 patent/WO2018159668A1/ja not_active Ceased
- 2018-02-28 JP JP2019503055A patent/JP6683885B2/ja active Active
- 2018-02-28 EP EP18760255.2A patent/EP3591762B1/en active Active
- 2018-02-28 CN CN201880014209.XA patent/CN110337757B/zh active Active
- 2018-02-28 EP EP22213944.6A patent/EP4178038A1/en active Pending
- 2018-02-28 US US16/487,096 patent/US11251528B2/en active Active
- 2018-02-28 CN CN202310406241.5A patent/CN116387835A/zh active Pending
-
2020
- 2020-03-26 JP JP2020055667A patent/JP7216041B2/ja active Active
-
2022
- 2022-01-05 US US17/568,725 patent/US11888241B2/en active Active
-
2023
- 2023-01-18 JP JP2023005852A patent/JP7539508B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548199A (zh) * | 2011-03-24 | 2014-01-29 | 原田工业株式会社 | 天线装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210135363A1 (en) | 2021-05-06 |
| JP7216041B2 (ja) | 2023-01-31 |
| WO2018159668A1 (ja) | 2018-09-07 |
| CN113131180A (zh) | 2021-07-16 |
| CN110337757B (zh) | 2023-07-25 |
| EP3591762A1 (en) | 2020-01-08 |
| EP3591762B1 (en) | 2023-02-15 |
| US11888241B2 (en) | 2024-01-30 |
| JP6683885B2 (ja) | 2020-04-22 |
| CN116387835A (zh) | 2023-07-04 |
| EP3591762A4 (en) | 2020-05-27 |
| JPWO2018159668A1 (ja) | 2019-12-26 |
| US20220131272A1 (en) | 2022-04-28 |
| CN110337757A (zh) | 2019-10-15 |
| JP2020096390A (ja) | 2020-06-18 |
| JP7539508B2 (ja) | 2024-08-23 |
| US11251528B2 (en) | 2022-02-15 |
| EP4178038A1 (en) | 2023-05-10 |
| JP2023033550A (ja) | 2023-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |