CA2010536A1 - Suramplificateur pour radiotelephone portatif - Google Patents
Suramplificateur pour radiotelephone portatifInfo
- Publication number
- CA2010536A1 CA2010536A1 CA 2010536 CA2010536A CA2010536A1 CA 2010536 A1 CA2010536 A1 CA 2010536A1 CA 2010536 CA2010536 CA 2010536 CA 2010536 A CA2010536 A CA 2010536A CA 2010536 A1 CA2010536 A1 CA 2010536A1
- Authority
- CA
- Canada
- Prior art keywords
- booster
- unit
- hand
- held
- transmitter
- 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.)
- Abandoned
Links
- 230000001413 cellular effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31416789A | 1989-02-22 | 1989-02-22 | |
| US07/314,167 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2010536A1 true CA2010536A1 (fr) | 1990-08-22 |
Family
ID=23218854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2010536 Abandoned CA2010536A1 (fr) | 1989-02-22 | 1990-02-21 | Suramplificateur pour radiotelephone portatif |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU5176390A (fr) |
| CA (1) | CA2010536A1 (fr) |
| WO (1) | WO1990010340A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5175759A (en) * | 1989-11-20 | 1992-12-29 | Metroka Michael P | Communications device with movable element control interface |
| CA2156634C (fr) * | 1994-01-06 | 2000-04-18 | David M. Demuro | Adaptateur d'alimentation avec un port haute frequence integre |
| US5488649A (en) | 1994-05-06 | 1996-01-30 | Motorola, Inc. | Method for validating a communication link |
| WO2000051257A1 (fr) * | 1999-02-24 | 2000-08-31 | Mitsubishi Denki Kabushiki Kaisha | Dispositif de terminal radio |
-
1990
- 1990-02-21 AU AU51763/90A patent/AU5176390A/en not_active Abandoned
- 1990-02-21 CA CA 2010536 patent/CA2010536A1/fr not_active Abandoned
- 1990-02-21 WO PCT/CA1990/000059 patent/WO1990010340A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU5176390A (en) | 1990-09-26 |
| WO1990010340A1 (fr) | 1990-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5852421A (en) | Dual-band antenna coupler for a portable radiotelephone | |
| EP1171965B1 (fr) | Dispositif de communication mobile avec deux antennes de transmission | |
| US5095541A (en) | Radio telephone apparatus | |
| JP2901170B2 (ja) | 衛星/陸上移動体通信システム統合方式 | |
| JP3382764B2 (ja) | 無線移動機 | |
| ES2314068T3 (es) | Sistema y metodo para una antena habilitada con gps. | |
| US5457814A (en) | Power boost system for cellular telephone | |
| EP1391897A1 (fr) | Un câble, un connecteur associé en deux parties, une unité comportant une partie du connecteur en deux parties, et une station fixe pour télécommunication mobile | |
| WO1998025323A9 (fr) | Coupleur d'antenne double bande pour radiotelephone portable | |
| WO2005089517A2 (fr) | Procede et dispositif de couplage sans fil d'un signal source a un recepteur de frequences radio | |
| CA2148673A1 (fr) | Dispositif de radiocommunication | |
| US20020059615A1 (en) | Cable broadcasting system, and head end unit and indoor unit to be used therein | |
| US6334061B1 (en) | Integrated vehicle applique unit for the position enhanced cellular system | |
| JPH0812971B2 (ja) | 伸縮自在アンテナ装置 | |
| US5739790A (en) | RF docking adapter for portable transceivers, communication system and method for use with the same | |
| CN101902318A (zh) | 混合WiFi、3G信号的双向模拟光纤传输系统 | |
| US6430217B1 (en) | Noise eliminated digital wireless transceiver apparatus | |
| CA2010536A1 (fr) | Suramplificateur pour radiotelephone portatif | |
| CN117639834B (zh) | 天线电路、obu设备 | |
| US7248839B2 (en) | Arrangement for operating various terminal devices | |
| KR960039686A (ko) | 선로 증폭기 및 이를 이용한 무선중계시스템 | |
| KR100231773B1 (ko) | 이동통신용 이중 안테나 | |
| KR20050009345A (ko) | 시분할 듀플렉스 시스템에서의 저출력 스위치를 이용한무선 송수신 스위칭 회로 | |
| CN218499132U (zh) | 一种对室外lna进行远程控制电路 | |
| US8175546B1 (en) | Receive antenna interface for an RF transceiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |