JPS5787205A - Rod antenna - Google Patents
Rod antennaInfo
- Publication number
- JPS5787205A JPS5787205A JP56150815A JP15081581A JPS5787205A JP S5787205 A JPS5787205 A JP S5787205A JP 56150815 A JP56150815 A JP 56150815A JP 15081581 A JP15081581 A JP 15081581A JP S5787205 A JPS5787205 A JP S5787205A
- Authority
- JP
- Japan
- Prior art keywords
- rod antenna
- antenna
- rod
- 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.)
- Pending
Links
Classifications
-
- 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
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
-
- 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
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803036084 DE3036084A1 (de) | 1980-09-25 | 1980-09-25 | Stabantenne, insbesondere fuer ukw-rundfunkempfang |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5787205A true JPS5787205A (en) | 1982-05-31 |
Family
ID=6112782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56150815A Pending JPS5787205A (en) | 1980-09-25 | 1981-09-25 | Rod antenna |
Country Status (4)
Country | Link |
---|---|
US (1) | US4375642A (ja) |
EP (1) | EP0048788A1 (ja) |
JP (1) | JPS5787205A (ja) |
DE (1) | DE3036084A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60174308U (ja) * | 1984-04-25 | 1985-11-19 | 株式会社ヨコオ | フレキシブルアンテナのエレメント |
JPS60180112U (ja) * | 1984-05-08 | 1985-11-29 | 株式会社 バンダイ | アンテナ装置 |
JPS617108U (ja) * | 1984-06-19 | 1986-01-17 | 株式会社ケンウッド | フレキシブルアンテナ |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725395A (en) * | 1985-01-07 | 1988-02-16 | Motorola, Inc. | Antenna and method of manufacturing an antenna |
DE3842854A1 (de) * | 1988-12-20 | 1990-06-21 | Bosch Gmbh Robert | Stabantenne fuer den fernsehempfang |
DE3919884C2 (de) * | 1989-06-19 | 1994-05-19 | Bosch Gmbh Robert | Stabförmige Funkantenne |
JP2559074B2 (ja) * | 1990-04-27 | 1996-11-27 | 株式会社クリエイティックジャパン | アンテナ素子 |
FR2694137B1 (fr) * | 1992-07-21 | 1994-11-25 | Ernest Pizon | Antenne. |
FR2695257B1 (fr) * | 1992-12-17 | 1994-11-04 | Ernest Pizon | Antenne. |
JP3089933B2 (ja) * | 1993-11-18 | 2000-09-18 | 三菱電機株式会社 | アンテナ装置 |
WO1996002075A1 (en) * | 1994-07-08 | 1996-01-25 | R.A. Miller Industries, Inc. | Combined am/fm/cellular telephone antenna system |
US5489916A (en) * | 1994-08-26 | 1996-02-06 | Westinghouse Electric Corp. | Helical antenna having adjustable beam angle |
DE19516888A1 (de) * | 1995-05-09 | 1996-11-14 | Bosch Gmbh Robert | Verfahren zum Herstellen einer Wendelantenne und Wendelantenne |
DE19516889A1 (de) * | 1995-05-09 | 1996-11-14 | Bosch Gmbh Robert | Verfahren zum Herstellen einer Stabantenne |
US5668564A (en) * | 1996-02-20 | 1997-09-16 | R.A. Miller Industries, Inc. | Combined AM/FM/cellular telephone antenna system |
US5751251A (en) * | 1996-03-20 | 1998-05-12 | Hutchinson; Ronald M. | Automotive mobile telephone antenna silencer |
WO1998033232A1 (fr) * | 1997-01-28 | 1998-07-30 | Yokowo Co., Ltd. | Antenne a installer sur un vehicule, element d'antenne, et procede de fabrication |
FR2764123B1 (fr) * | 1997-05-30 | 1999-07-30 | Tramec | Antenne rigide et procede de fabrication correspondant |
GB2331630B (en) * | 1997-11-20 | 2001-12-05 | Nec Technologies | Retractable antenna for a mobile telephone |
US5943026A (en) * | 1997-11-20 | 1999-08-24 | The Whitaker Corporation | Boot assembly for an antenna |
US6297784B1 (en) * | 1998-11-02 | 2001-10-02 | Auden Techno Corp. | Bi-frequency cellular telephone antenna |
DE19941501C1 (de) * | 1999-08-31 | 2001-06-28 | Bosch Gmbh Robert | Biegsamer Antennenstrahler |
KR100350866B1 (ko) * | 2000-10-18 | 2002-09-05 | 삼성전자 주식회사 | 이동통신 단말기의 헬리컬 안테나 구조 |
US8339265B2 (en) | 2002-01-09 | 2012-12-25 | Sensormatic Electronics, Llc. | Method of assigning and deducing the location of articles detected by multiple RFID antennae |
CN1639913B (zh) * | 2002-01-09 | 2010-05-26 | Vue科技公司 | 使用多个射频天线的智能站、包括智能站的库存控制***及方法 |
US20060220873A1 (en) * | 2005-03-03 | 2006-10-05 | Campero Richard J | Apparatus for and method of using an intelligent network and RFID signal router |
EP1875550A1 (de) * | 2005-04-26 | 2008-01-09 | Hirschmann Car Communication GmbH | Antennenrute mit innenliegendem ummantelten stab mit einer wicklung und einem aussenmantel darüber |
DE102006006923A1 (de) * | 2005-10-18 | 2007-04-19 | Hirschmann Car Communication Gmbh | Antennenrute für eine Antenne mit Glasfaserstab, der eine Ausnehmung aufweist |
US8316156B2 (en) * | 2006-02-17 | 2012-11-20 | Intel-Ne, Inc. | Method and apparatus for interfacing device drivers to single multi-function adapter |
KR100821981B1 (ko) * | 2007-02-02 | 2008-04-15 | 이성철 | 무지향성 안테나 |
DE102007038074A1 (de) * | 2007-08-11 | 2009-02-12 | Hirschmann Car Communication Gmbh | Stabantenne mit Außenummantelungsbereichen aus unterschiedlichen Kunststoffen |
DE102008002673A1 (de) * | 2008-06-26 | 2009-12-31 | Robert Bosch Gmbh | Stabantenne |
CN108553045A (zh) * | 2018-03-30 | 2018-09-21 | 魏磊 | 一种自动拖把 |
WO2020081061A1 (en) * | 2018-10-16 | 2020-04-23 | Science Applications International Corporation | System and method for guarding an antenna from interfering physical objects |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53954A (en) * | 1976-06-21 | 1978-01-07 | Nat Res Dev | Radio antenna |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7316414U (de) * | 1973-09-13 | Bosch R Elektronik Gmbh | Antenne fur ein in ein Fahrzeug ein gebautes Rundfunkgerat | |
US2938210A (en) * | 1957-09-30 | 1960-05-24 | Edward F Harris | Process of fabricating a whip antenna |
US2966679A (en) * | 1957-11-13 | 1960-12-27 | Edward F Harris | Unloaded helical antenna |
US3230540A (en) * | 1961-06-09 | 1966-01-18 | Sumitomo Electric Industries | Spaced helical radiating conductor insulatingly supported along the length of central conductor support |
US3249945A (en) * | 1962-07-05 | 1966-05-03 | Prodelin Inc | Tunable whip antenna with combined loading coil and shock spring |
US3383695A (en) * | 1965-12-22 | 1968-05-14 | Navy Usa | Helical antenna with end distortion to improve polarization purity |
DE2357542A1 (de) * | 1973-11-17 | 1975-05-22 | Bosch Elektronik Gmbh | Antenne mit einem biegsamen antennenstab aus einer selbsttragenden schraubenfeder und einer die schraubenfeder umgebenden elastischen schicht |
US4101898A (en) * | 1976-07-26 | 1978-07-18 | David Lee Ingram | Base fed, top-loaded vertical whip antenna |
US4214247A (en) * | 1978-10-13 | 1980-07-22 | Avnet, Incorporated | Tunable fiberglass whip antenna |
DE7916011U1 (de) * | 1979-06-02 | 1979-09-13 | Robert Bosch Gmbh, 7000 Stuttgart | Antenne mit einem biegsamen stab aus isolierstoff |
-
1980
- 1980-09-25 DE DE19803036084 patent/DE3036084A1/de not_active Withdrawn
-
1981
- 1981-03-26 EP EP81102262A patent/EP0048788A1/de not_active Withdrawn
- 1981-07-20 US US06/284,696 patent/US4375642A/en not_active Expired - Fee Related
- 1981-09-25 JP JP56150815A patent/JPS5787205A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53954A (en) * | 1976-06-21 | 1978-01-07 | Nat Res Dev | Radio antenna |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60174308U (ja) * | 1984-04-25 | 1985-11-19 | 株式会社ヨコオ | フレキシブルアンテナのエレメント |
JPS60180112U (ja) * | 1984-05-08 | 1985-11-29 | 株式会社 バンダイ | アンテナ装置 |
JPS617108U (ja) * | 1984-06-19 | 1986-01-17 | 株式会社ケンウッド | フレキシブルアンテナ |
Also Published As
Publication number | Publication date |
---|---|
EP0048788A1 (de) | 1982-04-07 |
US4375642A (en) | 1983-03-01 |
DE3036084A1 (de) | 1982-04-29 |
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