FR2390049B3 - - Google Patents
Info
- Publication number
- FR2390049B3 FR2390049B3 FR7713517A FR7713517A FR2390049B3 FR 2390049 B3 FR2390049 B3 FR 2390049B3 FR 7713517 A FR7713517 A FR 7713517A FR 7713517 A FR7713517 A FR 7713517A FR 2390049 B3 FR2390049 B3 FR 2390049B3
- Authority
- FR
- France
- 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
Links
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
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
- H04B1/034—Portable transmitters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7713517A FR2390049A1 (en) | 1977-05-04 | 1977-05-04 | Transmitting microphone with integrated antenna - has two part metallic casing separated by insulating material to form antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7713517A FR2390049A1 (en) | 1977-05-04 | 1977-05-04 | Transmitting microphone with integrated antenna - has two part metallic casing separated by insulating material to form antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2390049A1 FR2390049A1 (en) | 1978-12-01 |
| FR2390049B3 true FR2390049B3 (en) | 1980-02-08 |
Family
ID=9190311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7713517A Granted FR2390049A1 (en) | 1977-05-04 | 1977-05-04 | Transmitting microphone with integrated antenna - has two part metallic casing separated by insulating material to form antenna |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2390049A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434507A (en) | 1982-08-31 | 1984-02-28 | Chevron Research Company | Free standing transmitting microphone |
| US8538345B2 (en) | 2007-10-09 | 2013-09-17 | Qualcomm Incorporated | Apparatus including housing incorporating a radiating element of an antenna |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910795A (en) * | 1987-06-11 | 1990-03-20 | Mccowen Clinton R | Wireless hand held microphone |
| FR2621179B1 (en) * | 1987-09-25 | 1990-01-19 | Alcatel Thomson Radiotelephone | ANTENNA FOR MINIATURE RECEIVER, PARTICULARLY FOR A RECEPTOR IN THE FORM OF A WATCH CASE |
| GB0127566D0 (en) * | 2001-11-19 | 2002-01-09 | Psion Digital Ltd | Antenna for a portable radio device |
-
1977
- 1977-05-04 FR FR7713517A patent/FR2390049A1/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434507A (en) | 1982-08-31 | 1984-02-28 | Chevron Research Company | Free standing transmitting microphone |
| US8538345B2 (en) | 2007-10-09 | 2013-09-17 | Qualcomm Incorporated | Apparatus including housing incorporating a radiating element of an antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2390049A1 (en) | 1978-12-01 |