GB2474117B - Antenna unit for wireless audio transmission - Google Patents
Antenna unit for wireless audio transmissionInfo
- Publication number
- GB2474117B GB2474117B GB1016259.2A GB201016259A GB2474117B GB 2474117 B GB2474117 B GB 2474117B GB 201016259 A GB201016259 A GB 201016259A GB 2474117 B GB2474117 B GB 2474117B
- Authority
- GB
- United Kingdom
- Prior art keywords
- antenna unit
- audio transmission
- wireless audio
- wireless
- transmission
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- 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
-
- 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
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
-
- 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
- H01Q1/1242—Rigid masts specially adapted for supporting an aerial
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1016259.2A GB2474117B (en) | 2009-10-05 | 2010-09-28 | Antenna unit for wireless audio transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009048229.6A DE102009048229B4 (en) | 2009-10-05 | 2009-10-05 | Antenna unit for wireless audio transmission |
GB1016259.2A GB2474117B (en) | 2009-10-05 | 2010-09-28 | Antenna unit for wireless audio transmission |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201016259D0 GB201016259D0 (en) | 2010-11-10 |
GB2474117A GB2474117A (en) | 2011-04-06 |
GB2474117B true GB2474117B (en) | 2013-01-09 |
Family
ID=43128056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1016259.2A Active GB2474117B (en) | 2009-10-05 | 2010-09-28 | Antenna unit for wireless audio transmission |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2474117B (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5200756A (en) * | 1991-05-03 | 1993-04-06 | Novatel Communications Ltd. | Three dimensional microstrip patch antenna |
EP0537548A1 (en) * | 1991-10-15 | 1993-04-21 | Ball Corporation | Microstrip antenna structure suitable for use in mobile radio communications and method for making same |
US5319378A (en) * | 1992-10-09 | 1994-06-07 | The United States Of America As Represented By The Secretary Of The Army | Multi-band microstrip antenna |
US6072437A (en) * | 1998-06-29 | 2000-06-06 | Ems Technologies, Inc. | Antenna exhibiting azimuth and elevation beam shaping characteristics |
US6329959B1 (en) * | 1999-06-17 | 2001-12-11 | The Penn State Research Foundation | Tunable dual-band ferroelectric antenna |
GB2393076A (en) * | 2002-09-12 | 2004-03-17 | Rf Tags Ltd | Radio frequency identification tag which has a ground plane not substantially larger than the area spanned by the patch antenna |
KR20050036595A (en) * | 2003-10-16 | 2005-04-20 | 국방과학연구소 | A broadband array antenna with curve aperture |
US20060012524A1 (en) * | 2002-07-15 | 2006-01-19 | Kathrein-Werke Kg | Low-height dual or multi-band antenna, in particular for motor vehicles |
JP2007143089A (en) * | 2005-11-16 | 2007-06-07 | Akira Ogawa | Og antenna |
-
2010
- 2010-09-28 GB GB1016259.2A patent/GB2474117B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5200756A (en) * | 1991-05-03 | 1993-04-06 | Novatel Communications Ltd. | Three dimensional microstrip patch antenna |
EP0537548A1 (en) * | 1991-10-15 | 1993-04-21 | Ball Corporation | Microstrip antenna structure suitable for use in mobile radio communications and method for making same |
US5319378A (en) * | 1992-10-09 | 1994-06-07 | The United States Of America As Represented By The Secretary Of The Army | Multi-band microstrip antenna |
US6072437A (en) * | 1998-06-29 | 2000-06-06 | Ems Technologies, Inc. | Antenna exhibiting azimuth and elevation beam shaping characteristics |
US6329959B1 (en) * | 1999-06-17 | 2001-12-11 | The Penn State Research Foundation | Tunable dual-band ferroelectric antenna |
US20060012524A1 (en) * | 2002-07-15 | 2006-01-19 | Kathrein-Werke Kg | Low-height dual or multi-band antenna, in particular for motor vehicles |
GB2393076A (en) * | 2002-09-12 | 2004-03-17 | Rf Tags Ltd | Radio frequency identification tag which has a ground plane not substantially larger than the area spanned by the patch antenna |
KR20050036595A (en) * | 2003-10-16 | 2005-04-20 | 국방과학연구소 | A broadband array antenna with curve aperture |
JP2007143089A (en) * | 2005-11-16 | 2007-06-07 | Akira Ogawa | Og antenna |
Also Published As
Publication number | Publication date |
---|---|
GB2474117A (en) | 2011-04-06 |
GB201016259D0 (en) | 2010-11-10 |
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