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Class Information
Number: 343/851
Name: Communications: radio wave antennas > Antennas > With coupling network or impedance in the leadin > With radiation suppressor (e.g., shield)
Description: Subject matter wherein the coupling network, or the leadin associated with the coupling network includes structure or is arranged for minimizing undesired radiation effects to or from the coupling network or the leadin.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612731 |
Methods and apparatus for reducing radio frequency interference for collocated antennas |
Nov. 3, 2009 |
| 7489282 |
Method and apparatus for an antenna module |
Feb. 10, 2009 |
| 7443343 |
Fixture for mobile radio equipment in a vehicle |
Oct. 28, 2008 |
| 7369879 |
System for reducing the electromagnetic interference between two or more antennas coupled to a wireless communication device |
May. 6, 2008 |
| 7348930 |
Method and apparatus for a radio transceiver |
Mar. 25, 2008 |
| 7336239 |
Small multi-mode antenna and RF module using the same |
Feb. 26, 2008 |
| 7151955 |
Radio communication device and printed board having at least one electronically conductive correction element |
Dec. 19, 2006 |
| 6922574 |
Mobile wireless communication devices with internal antennas and replaceable housings |
Jul. 26, 2005 |
| 6917344 |
System for isolating an auxiliary antenna from a main antenna mounted in a common antenna assembly |
Jul. 12, 2005 |
| 6738650 |
Radiation shielding tri-band antenna adapted to provide dual band polarizations |
May. 18, 2004 |
| 6690924 |
Circular polarization antenna for wireless communications |
Feb. 10, 2004 |
| 6469670 |
Antenna device and portable radio communication device |
Oct. 22, 2002 |
| 6410996 |
Radioshielded assembly |
Jun. 25, 2002 |
| 6137444 |
Method of producing an antenna element assembly |
Oct. 24, 2000 |
| 5914696 |
Unbalanced antenna system |
Jun. 22, 1999 |
| 5819162 |
Electro-magnetic interference shield for a telephone handset |
Oct. 6, 1998 |
| 5717407 |
Patch antenna array capable of simultaneously receiving dual polarized signals |
Feb. 10, 1998 |
| 5614919 |
Wire diamond lattice structure for phased array side lobe suppression and fabrication method |
Mar. 25, 1997 |
| 5579023 |
Rotatable antenna and integral, shielded impedance matching network |
Nov. 26, 1996 |
| 5402138 |
Integrated MMDS/MDS antenna and dual band down converter |
Mar. 28, 1995 |
| 5336896 |
Cellular telephone users protective device |
Aug. 9, 1994 |
| 5300941 |
Integrated MMDS antenna and down converter |
Apr. 5, 1994 |
| 4833484 |
Earth terminal for satellite communication |
May. 23, 1989 |
| 4661992 |
Switchless external antenna connector for portable radios |
Apr. 28, 1987 |
| 4573056 |
Dipole radiator excited by a shielded slot line |
Feb. 25, 1986 |
| 4511900 |
Current enhanced monopole radiation type antenna apparatus |
Apr. 16, 1985 |
| 4445122 |
Broad-band microstrip antenna |
Apr. 24, 1984 |
| 4413304 |
Electromagnetic field compensated cable |
Nov. 1, 1983 |
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