JP2000506705A - 偏平状のアンテナを自動車のウィンドウの内側に取り付けるためのアンテナ装置 - Google Patents
偏平状のアンテナを自動車のウィンドウの内側に取り付けるためのアンテナ装置Info
- Publication number
- JP2000506705A JP2000506705A JP09533015A JP53301597A JP2000506705A JP 2000506705 A JP2000506705 A JP 2000506705A JP 09533015 A JP09533015 A JP 09533015A JP 53301597 A JP53301597 A JP 53301597A JP 2000506705 A JP2000506705 A JP 2000506705A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- window
- antenna device
- intermediate element
- vehicle
- 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
Links
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
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- 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
-
- 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
- H01Q1/1271—Supports; Mounting means for mounting on windscreens
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
-
- 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
- H01Q19/06—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 refracting or diffracting devices, e.g. lens
- H01Q19/062—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 refracting or diffracting devices, e.g. lens for focusing
Landscapes
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 車両機器と、車両外部の送信機器および/または受信機器との間の、特にG Hzの範囲の周波数における無線通信を目的とした、偏平状のアンテナ(2)を 自動車のウィンドウ(3)の内側に取り付けるためのアンテナ装置において、 アンテナ(2)とウィンドウ(3)との間に、誘電体中間素子(4)が挿入 されていて、該誘電体中間素子が、アンテナ(2)の指向特性に影響を与えるた めに、ウィンドウ(3)の誘電率と空気の誘電率との間の誘電率を有しているこ とを特徴とする、偏平状のアンテナを自動車のウィンドウの内側に取り付けるた めのアンテナ装置。 2. ウィンドウ(3)とアンテナ(2)との間の電気的に有効な間隔が、波長の ほぼn・1/2に調節されており、この場合nは0以上の自然数である、請求項 1記載のアンテナ装置。 3. 中間素子(4)と、ウィンドウ(3)および/またはアンテナ(2)との間 に空隙が設けられている、請求項1または2記載のアンテナ装置。 4. 中間素子(4)が、同じオーダの誘電率を有する種々の層から、複数の部分 で形成されている、請求項1から3までのいずれか1項記載のアンテナ装置。 5. 中間素子(4)が、3〜5の誘電率を有するプラスチックから成っている、 請求項1から4までのいずれか1項記載のアンテナ装置。 6. 誘電率がほぼ4である、請求項5記載のアンテナ装置。 7. 中間素子(4)が、板の形で形成されている、請求項1から6までのいずれ か1項記載のアンテナ装置。 8. 中間素子(4)の形状が、偏平状のアンテナ(2)の形状に相応している、 請求項1から7までのいずれか1項記載のアンテナ装置。 9. アンテナ(2)に向いた、中間素子(4)の表面が、アンテナ(2)の表面 よりも僅かに大きい、請求項1から8までのいずれか1項記載のアンテナ装置。 10.ウィンドウ(3)に、それぞれ1つの中間素子(4)を介して、少なくとも 2つのアンテナ(2)が配置されている、請求項1から9までのいずれか1項記 載のアンテナ装置。 11.前記少なくとも2つのアンテナ(2)が、共通の1つの支持プレート(1) に配置されている、請求項10記載のアンテナ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19610783A DE19610783A1 (de) | 1996-03-19 | 1996-03-19 | Antennenanordnung zur Anbringung einer planaren Antenne auf der Innenseite einer Sichtscheibe eines Kraftfahrzeugs |
DE19610783.0 | 1996-03-19 | ||
PCT/DE1996/002403 WO1997035354A1 (de) | 1996-03-19 | 1996-12-12 | Antennenanordnung zur anbringung einer planaren antenne auf der innenseite einer sichtscheibe eines kraftfahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000506705A true JP2000506705A (ja) | 2000-05-30 |
JP3884772B2 JP3884772B2 (ja) | 2007-02-21 |
Family
ID=7788754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53301597A Expired - Fee Related JP3884772B2 (ja) | 1996-03-19 | 1996-12-12 | 偏平状のアンテナを自動車のウィンドウの内側に取り付けるためのアンテナ装置 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0888646B1 (ja) |
JP (1) | JP3884772B2 (ja) |
KR (1) | KR100446033B1 (ja) |
DE (2) | DE19610783A1 (ja) |
ES (1) | ES2144806T3 (ja) |
WO (1) | WO1997035354A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005033475A (ja) * | 2003-07-11 | 2005-02-03 | Tokai Rika Co Ltd | アンテナ装置 |
US10950951B2 (en) | 2018-03-23 | 2021-03-16 | Mitsubishi Electric Corporation | Radar device |
WO2023140261A1 (ja) * | 2022-01-18 | 2023-07-27 | 株式会社クラレ | アンテナシステムおよびその製造方法並びに設計方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017129418A (ja) | 2016-01-19 | 2017-07-27 | 日本電産エレシス株式会社 | 車両 |
JP2017129419A (ja) | 2016-01-19 | 2017-07-27 | 日本電産エレシス株式会社 | 車両 |
JP2017161431A (ja) | 2016-03-11 | 2017-09-14 | 日本電産エレシス株式会社 | 車両 |
JP6904338B2 (ja) * | 2016-04-27 | 2021-07-14 | Agc株式会社 | 窓部材および車両用窓ガラス |
KR102381621B1 (ko) * | 2017-05-18 | 2022-04-01 | 삼성전자 주식회사 | 렌즈를 포함하는 유리 구조물 및 렌즈를 포함하는 수신기 |
KR102707300B1 (ko) | 2017-08-02 | 2024-09-20 | 에이지씨 가부시키가이샤 | 유리용 안테나 유닛, 안테나 구비 유리판, 및 유리용 안테나 유닛의 제조 방법 |
BR112020018429A2 (pt) | 2018-03-16 | 2020-12-29 | AGC Inc. | Unidade de antena, vidro de janela fixado à unidade de antena e corpo de correspondência |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0157810U (ja) * | 1987-10-07 | 1989-04-11 | ||
GB2290417A (en) * | 1994-06-14 | 1995-12-20 | Pilkington Plc | Antenna assembly |
-
1996
- 1996-03-19 DE DE19610783A patent/DE19610783A1/de not_active Withdrawn
- 1996-12-12 ES ES96946192T patent/ES2144806T3/es not_active Expired - Lifetime
- 1996-12-12 WO PCT/DE1996/002403 patent/WO1997035354A1/de active IP Right Grant
- 1996-12-12 KR KR10-1998-0706832A patent/KR100446033B1/ko not_active IP Right Cessation
- 1996-12-12 DE DE59604855T patent/DE59604855D1/de not_active Expired - Lifetime
- 1996-12-12 JP JP53301597A patent/JP3884772B2/ja not_active Expired - Fee Related
- 1996-12-12 EP EP96946192A patent/EP0888646B1/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005033475A (ja) * | 2003-07-11 | 2005-02-03 | Tokai Rika Co Ltd | アンテナ装置 |
US10950951B2 (en) | 2018-03-23 | 2021-03-16 | Mitsubishi Electric Corporation | Radar device |
WO2023140261A1 (ja) * | 2022-01-18 | 2023-07-27 | 株式会社クラレ | アンテナシステムおよびその製造方法並びに設計方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2144806T3 (es) | 2000-06-16 |
EP0888646B1 (de) | 2000-03-29 |
KR100446033B1 (ko) | 2004-11-03 |
JP3884772B2 (ja) | 2007-02-21 |
EP0888646A1 (de) | 1999-01-07 |
DE19610783A1 (de) | 1997-09-25 |
DE59604855D1 (de) | 2000-05-04 |
KR20000064540A (ko) | 2000-11-06 |
WO1997035354A1 (de) | 1997-09-25 |
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