CA2209019C - Antenne perfectionnee pour dispositif de communication radio portable - Google Patents
Antenne perfectionnee pour dispositif de communication radio portable Download PDFInfo
- Publication number
- CA2209019C CA2209019C CA 2209019 CA2209019A CA2209019C CA 2209019 C CA2209019 C CA 2209019C CA 2209019 CA2209019 CA 2209019 CA 2209019 A CA2209019 A CA 2209019A CA 2209019 C CA2209019 C CA 2209019C
- Authority
- CA
- Canada
- Prior art keywords
- electrically conductive
- conductive member
- communication device
- radio communication
- radiation
- 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.)
- Expired - Fee Related
Links
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- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Abstract
Une antenne perfectionnée pour dispositif de communication radio portable comprend un premier élément allongé électroconducteur (10) comprenant des première et seconde extrémités opposées, la première extrémité étant conçue pour être montée en communication électrique sur un dispositif de communication radio. Un diagramme de champ de rayonnement est généré par le rayonnement émis par le premier élément électroconducteur allongé (10) et le dispositif de communication radio (18) lors de la transmission radio, le diagramme de champ de rayonnement ayant une intensité maximale en un premier point. Un dispositif (24) destiné à augmenter la résistance de rayonnement est monté sur le premier élément électroconducteur en un point optimalisée au niveau généralement de la seconde extrémité du premier élément, le diagramme de champ de rayonnement étant déplacé du premier point vers un second point plus proche de la seconde extrémité, de l'élément allongé (10) du champ proche du diagramme de champ de rayonnement est réduit sur une largeur de bande opérationnelle du dispositif de communication radio (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2209019 CA2209019C (fr) | 1995-01-05 | 1996-01-04 | Antenne perfectionnee pour dispositif de communication radio portable |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002139682A CA2139682A1 (fr) | 1995-01-05 | 1995-01-05 | Dispositif de reduction du rayonnement pour appareil de radiocommunication portatif |
| CA2,139,682 | 1995-01-05 | ||
| US37416195A | 1995-01-17 | 1995-01-17 | |
| US08/374,161 | 1995-01-17 | ||
| PCT/CA1996/000012 WO1996021254A1 (fr) | 1995-01-05 | 1996-01-04 | Antenne perfectionnee pour dispositif de communication radio portable |
| CA 2209019 CA2209019C (fr) | 1995-01-05 | 1996-01-04 | Antenne perfectionnee pour dispositif de communication radio portable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2209019A1 CA2209019A1 (fr) | 1996-07-11 |
| CA2209019C true CA2209019C (fr) | 2000-04-11 |
Family
ID=29554283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2209019 Expired - Fee Related CA2209019C (fr) | 1995-01-05 | 1996-01-04 | Antenne perfectionnee pour dispositif de communication radio portable |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2209019C (fr) |
-
1996
- 1996-01-04 CA CA 2209019 patent/CA2209019C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2209019A1 (fr) | 1996-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |