MX9502036A - Dispositivo de antena y telefono movil. - Google Patents
Dispositivo de antena y telefono movil.Info
- Publication number
- MX9502036A MX9502036A MX9502036A MX9502036A MX9502036A MX 9502036 A MX9502036 A MX 9502036A MX 9502036 A MX9502036 A MX 9502036A MX 9502036 A MX9502036 A MX 9502036A MX 9502036 A MX9502036 A MX 9502036A
- Authority
- MX
- Mexico
- Prior art keywords
- loop
- antenna
- mobile telephone
- antenna device
- mhz
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- 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
- 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
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Telephone Function (AREA)
Abstract
En la presente invencion se describe una antena que comprende un circuito cerrado (1) espaciado por arriba de un plano de tierra (2). Se proporcionan para el acoplamiento a una línea de transmision (5) dos puntos de transmision (10, 11) espaciados alrededor del circuito (1). El circuito (1) puede tener una o más porciones conductoras (111, 15, 16, 19) adicionales, unidas a éste, para alterar sus características. La antena es adecuada particularmente para el uso de teléfonos moviles a frecuencias del orden de los 800 MHz - 900 MHz, aplicacion en la cual se puede montar la antena para proporcionar la transmision direccional de la potencia lejos del usuario. El circuito se puede formar en un tablero de circuitos impresos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9408720A GB9408720D0 (en) | 1994-05-03 | 1994-05-03 | Antenna device |
| PCT/GB1994/002661 WO1995030253A1 (en) | 1994-05-03 | 1994-12-05 | Antenna device and mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9502036A true MX9502036A (es) | 1997-02-28 |
Family
ID=10754467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9502036A MX9502036A (es) | 1994-05-03 | 1994-12-05 | Dispositivo de antena y telefono movil. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0759211A1 (es) |
| JP (1) | JPH10503625A (es) |
| AU (1) | AU710351B2 (es) |
| CA (1) | CA2189239A1 (es) |
| GB (1) | GB9408720D0 (es) |
| MX (1) | MX9502036A (es) |
| WO (1) | WO1995030253A1 (es) |
| ZA (1) | ZA953554B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7400302B2 (en) * | 2006-01-30 | 2008-07-15 | Centurion Wireless Technologies, Inc. | Internal antenna for handheld mobile phones and wireless devices |
| US9641927B2 (en) * | 2015-01-12 | 2017-05-02 | Qualcomm Technologies International, Ltd. | Antennas suitable for wireless earphones |
| US10804599B2 (en) * | 2016-12-20 | 2020-10-13 | Sonova Ag | BTE hearing instrument comprising a loop antenna |
| JP7644303B1 (ja) * | 2024-10-10 | 2025-03-11 | 悠太 河島 | マグネチックループアンテナおよびマグネチックループアンテナにおける周波数調整方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1387679A (en) * | 1972-11-15 | 1975-03-19 | Wallace D A R | Antenna |
| US4236160A (en) * | 1978-10-10 | 1980-11-25 | Johnson Gregory F | Loop driven element antenna system and voltage feed system |
| DE8814993U1 (de) * | 1988-01-04 | 1989-03-02 | Oppermann, Richard, 7762 Ludwigshafen | Antenneneinheit, bestehend aus Antennenschleife, Kondensator und Ankopplung |
| AU7761091A (en) * | 1990-04-09 | 1991-10-30 | Adalbert Kopera | Antenna assembly |
| JPH0414304A (ja) * | 1990-05-08 | 1992-01-20 | Nippon Sheet Glass Co Ltd | 双ループアンテナ |
-
1994
- 1994-05-03 GB GB9408720A patent/GB9408720D0/en active Pending
- 1994-12-05 JP JP7528041A patent/JPH10503625A/ja active Pending
- 1994-12-05 WO PCT/GB1994/002661 patent/WO1995030253A1/en not_active Ceased
- 1994-12-05 AU AU11169/95A patent/AU710351B2/en not_active Expired - Fee Related
- 1994-12-05 MX MX9502036A patent/MX9502036A/es unknown
- 1994-12-05 CA CA002189239A patent/CA2189239A1/en not_active Abandoned
- 1994-12-05 EP EP95902234A patent/EP0759211A1/en not_active Withdrawn
-
1995
- 1995-05-03 ZA ZA953554A patent/ZA953554B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA953554B (en) | 1996-01-11 |
| WO1995030253A1 (en) | 1995-11-09 |
| JPH10503625A (ja) | 1998-03-31 |
| CA2189239A1 (en) | 1995-11-09 |
| AU710351B2 (en) | 1999-09-16 |
| GB9408720D0 (en) | 1994-06-22 |
| AU1116995A (en) | 1995-11-29 |
| EP0759211A1 (en) | 1997-02-26 |
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