ES2089352T3 - Aparato de radio compacto, especialmente aparato de radio de mano, con antena retractil o plegable. - Google Patents
Aparato de radio compacto, especialmente aparato de radio de mano, con antena retractil o plegable.Info
- Publication number
- ES2089352T3 ES2089352T3 ES92120920T ES92120920T ES2089352T3 ES 2089352 T3 ES2089352 T3 ES 2089352T3 ES 92120920 T ES92120920 T ES 92120920T ES 92120920 T ES92120920 T ES 92120920T ES 2089352 T3 ES2089352 T3 ES 2089352T3
- Authority
- ES
- Spain
- Prior art keywords
- radio device
- retractable
- compact
- especially hand
- antenna
- 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 - Lifetime
Links
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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
- H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
LA ANTENA ES EXTRAIBLE DEL APARATO DE RADIO Y CONFIGURADA COMO DIPOLO DE FILTRO DE BLOQUE DE ONDA MEDIA, QUE SE COMPONE DE UNA PIEZA SUPERIOR DE LONGITUD LAMBDA/4, UN FILTRO DE BLOQUE LAMBDA/4 QUE SE ENCUENTRA A CONTINUACION Y UNA CONDUCCION DE ALIMENTACION CON ELLA CONECTADA. EN SITUACION DE ANTENA INTRODUCIDA TRABAJA COMO RADIADOR DE CUARTO DE ONDA, EN DONDE LA CONEXION DE MASA DE LOS CABLES COAXIALES QUE ALIMENTAN SE COLOCA EN LA MASA DEL APARATO DE RADIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4142093A DE4142093A1 (de) | 1991-12-19 | 1991-12-19 | Kompaktes funkgeraet, insbesondere handfunkgeraet, mit versenkbarer oder umklappbarer antenne |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2089352T3 true ES2089352T3 (es) | 1996-10-01 |
Family
ID=6447560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92120920T Expired - Lifetime ES2089352T3 (es) | 1991-12-19 | 1992-12-08 | Aparato de radio compacto, especialmente aparato de radio de mano, con antena retractil o plegable. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0548663B1 (es) |
AT (1) | ATE140348T1 (es) |
DE (2) | DE4142093A1 (es) |
DK (1) | DK0548663T3 (es) |
ES (1) | ES2089352T3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4334439A1 (de) * | 1993-10-09 | 1995-04-13 | Philips Patentverwaltung | Funkgerät mit einer Antenne |
JPH1027987A (ja) * | 1996-07-10 | 1998-01-27 | Hitachi Ltd | 低emi回路基板及び低emiケーブルコネクタ |
WO2000046873A1 (en) * | 1999-02-02 | 2000-08-10 | Qualcomm Incorporated | Wireless phone design for improving radiation performance |
US6239755B1 (en) * | 1999-10-28 | 2001-05-29 | Qualcomm Incorporated | Balanced, retractable mobile phone antenna |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01317001A (ja) * | 1988-06-17 | 1989-12-21 | Mitsubishi Electric Corp | アンテナ切替装置 |
-
1991
- 1991-12-19 DE DE4142093A patent/DE4142093A1/de not_active Withdrawn
-
1992
- 1992-12-08 ES ES92120920T patent/ES2089352T3/es not_active Expired - Lifetime
- 1992-12-08 EP EP92120920A patent/EP0548663B1/de not_active Expired - Lifetime
- 1992-12-08 AT AT92120920T patent/ATE140348T1/de not_active IP Right Cessation
- 1992-12-08 DE DE59206741T patent/DE59206741D1/de not_active Expired - Fee Related
- 1992-12-08 DK DK92120920.1T patent/DK0548663T3/da active
Also Published As
Publication number | Publication date |
---|---|
EP0548663B1 (de) | 1996-07-10 |
ATE140348T1 (de) | 1996-07-15 |
DK0548663T3 (da) | 1996-08-19 |
DE4142093A1 (de) | 1993-06-24 |
DE59206741D1 (de) | 1996-08-14 |
EP0548663A1 (de) | 1993-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 548663 Country of ref document: ES |
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