DE9201543U1 - - Google Patents
Info
- Publication number
- DE9201543U1 DE9201543U1 DE9201543U DE9201543U DE9201543U1 DE 9201543 U1 DE9201543 U1 DE 9201543U1 DE 9201543 U DE9201543 U DE 9201543U DE 9201543 U DE9201543 U DE 9201543U DE 9201543 U1 DE9201543 U1 DE 9201543U1
- Authority
- DE
- Germany
- 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
- 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
- H01Q7/005—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 with variable reactance for tuning the antenna
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9201543U DE9201543U1 (en) | 1992-02-01 | 1992-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9201543U DE9201543U1 (en) | 1992-02-01 | 1992-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9201543U1 true DE9201543U1 (en) | 1992-04-16 |
Family
ID=6875887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9201543U Expired - Lifetime DE9201543U1 (en) | 1992-02-01 | 1992-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9201543U1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520456A1 (en) * | 1995-06-03 | 1996-12-05 | Claus Weber | Magnetic annular aerial with coil and plate capacitor |
| EP0821430A2 (en) * | 1996-07-23 | 1998-01-28 | Motorola, Inc. | Loop antenna |
| WO1998012773A1 (en) * | 1996-09-20 | 1998-03-26 | Robert Bosch Gmbh | Antenna arrangement which can be tuned capacitively |
| EP0878058A1 (en) * | 1996-01-29 | 1998-11-18 | Seiko Communications Systems, Inc. | Loop antenna with reduced electrical field sensitivity |
| WO2007049193A1 (en) | 2005-10-26 | 2007-05-03 | Nxp B.V. | Uhf/vhf planar antenna device, notably for portable electronic equipment |
-
1992
- 1992-02-01 DE DE9201543U patent/DE9201543U1/de not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520456A1 (en) * | 1995-06-03 | 1996-12-05 | Claus Weber | Magnetic annular aerial with coil and plate capacitor |
| EP0878058A1 (en) * | 1996-01-29 | 1998-11-18 | Seiko Communications Systems, Inc. | Loop antenna with reduced electrical field sensitivity |
| EP0878058A4 (en) * | 1996-01-29 | 1999-04-07 | Seiko Comm Sys Inc | Loop antenna with reduced electrical field sensitivity |
| EP0821430A2 (en) * | 1996-07-23 | 1998-01-28 | Motorola, Inc. | Loop antenna |
| EP0821430A3 (en) * | 1996-07-23 | 1999-04-07 | Motorola, Inc. | Loop antenna |
| WO1998012773A1 (en) * | 1996-09-20 | 1998-03-26 | Robert Bosch Gmbh | Antenna arrangement which can be tuned capacitively |
| WO2007049193A1 (en) | 2005-10-26 | 2007-05-03 | Nxp B.V. | Uhf/vhf planar antenna device, notably for portable electronic equipment |
| US7969373B2 (en) | 2005-10-26 | 2011-06-28 | Nxp B.V. | UHF/VHF planar antenna device, notably for portable electronic equipment |