JPH08181642A - 無指向性ダイバシティ送受信アンテナシステム - Google Patents
無指向性ダイバシティ送受信アンテナシステムInfo
- Publication number
- JPH08181642A JPH08181642A JP7233120A JP23312095A JPH08181642A JP H08181642 A JPH08181642 A JP H08181642A JP 7233120 A JP7233120 A JP 7233120A JP 23312095 A JP23312095 A JP 23312095A JP H08181642 A JPH08181642 A JP H08181642A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- received signal
- phase
- reception
- plane
- 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.)
- Withdrawn
Links
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
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
- H01Q7/08—Ferrite rod or like elongated core
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9410800A FR2724492B1 (fr) | 1994-09-09 | 1994-09-09 | Systeme d'antennes d'emission-reception omnidirectionnel multipolarisation a diagramme de rayonnement sensiblement circulaire |
FR9410800 | 1994-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08181642A true JPH08181642A (ja) | 1996-07-12 |
Family
ID=9466813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7233120A Withdrawn JPH08181642A (ja) | 1994-09-09 | 1995-09-11 | 無指向性ダイバシティ送受信アンテナシステム |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0701297A1 (sv) |
JP (1) | JPH08181642A (sv) |
FI (1) | FI954203A (sv) |
FR (1) | FR2724492B1 (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2868467B2 (ja) * | 1996-06-17 | 1999-03-10 | 静岡日本電気株式会社 | ループアンテナ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972731C (de) * | 1953-03-07 | 1959-09-17 | Siemens Elektrogeraete Gmbh | Kreuzrahmenantenne, insbesondere fuer Rundfunkempfang |
JPS53132962A (en) * | 1977-04-26 | 1978-11-20 | Sansui Electric Co | Antenna connecting unit |
US4155091A (en) * | 1977-09-12 | 1979-05-15 | Iec Electronics Corporation | Compact omnidirectional antenna array |
US4312003A (en) * | 1980-09-15 | 1982-01-19 | Mine Safety Appliances Company | Ferrite antenna |
US4873527A (en) * | 1988-01-07 | 1989-10-10 | Motorola, Inc. | Antenna system for a wrist carried paging receiver |
CA1328310C (en) * | 1988-07-05 | 1994-04-05 | Nec Corporation | Antenna structure used in portable radio device |
US5050236A (en) * | 1990-06-04 | 1991-09-17 | Motorola Inc. | Radio frequency field strength enhancer |
FR2693608B1 (fr) * | 1992-07-10 | 1994-09-02 | France Telecom | Récepteur du type à antenne intérieure en ferrite. |
-
1994
- 1994-09-09 FR FR9410800A patent/FR2724492B1/fr not_active Expired - Fee Related
-
1995
- 1995-09-06 EP EP95402018A patent/EP0701297A1/fr not_active Withdrawn
- 1995-09-08 FI FI954203A patent/FI954203A/sv unknown
- 1995-09-11 JP JP7233120A patent/JPH08181642A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0701297A1 (fr) | 1996-03-13 |
FR2724492A1 (fr) | 1996-03-15 |
FR2724492B1 (fr) | 1996-11-22 |
FI954203A0 (sv) | 1995-09-08 |
FI954203A (sv) | 1996-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20021203 |