| PC-Tel, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120081255 | WAVEGUIDE OR SLOT RADIATOR FOR WIDE E-PLANE RADIATION PATTERN BEAMWIDTH WITH ADDITIONAL STRUCTURES FOR DUAL POLARIZED OPERATION AND BEAMWIDTH CONTROL - An apparatus and method are provided for producing a wide E-plane half power beamwidth. The apparatus can include a dipole antenna and a complimentary slot antenna in an infinite ground plane. The apparatus can also include a waveguide with surrounding structure that can be adjusted to produce the desired half power beamwidth. | 04-05-2012 |
| 20110063185 | DIELECTRIC LOADED SLEEVE DIPOLE ANTENNA - An antenna operating at a frequency f is provided. The antenna includes an elongated shaft having a first end, a second end, a first member, a second member, and a third member, and an antenna sleeve surrounding at least a portion of the second member of the elongated shaft. The first, second, and third members are contiguous with each other, and the antenna sleeve is loaded with a dielectric material to shorten a length of the second member of the elongated shaft. | 03-17-2011 |
| 20110053412 | VANDAL PROOF NMO ANTENNA MOUNT - An antenna mount is provided including a contact pin having first and second distal ends, a barrel encasing the contact pin, a base encasing the barrel, a terminal lug press fit within a cross-section of the base, and a set screw receptacle disposed in a portion of the base for receiving a set screw to secure an antenna to the base. The first and second distal ends of the contact pin extend past first and second distal ends of the barrel, the first distal end of the contact pin extends past a first distal end of the base, and a second distal end of the base surrounds the second distal end of the pin. | 03-03-2011 |
| 20100225555 | CIRCUIT BOARD FOLDED DIPOLE WITH INTEGRAL BALUN AND TRANSFORMER - An antenna is described having an RF connection and a second connection. The antenna includes a dielectric panel having a first longitudinal edge and second, opposing longitudinal edge and a first transverse edge and second, opposing transverse edge, a first antenna element disposed on a first predominant surface of the panel, said first antenna element extending along a periphery of the dielectric panel and only along the periphery of the first surface with a second connection located midway along the first longitudinal edge of the board and a gap in the first antenna element located midway along the opposing second longitudinal edge and a second antenna element disposed on a second predominant surface of the panel, said second antenna element extending along the periphery and only along the periphery, said second antenna element electrically connecting with the RF connection located midway along the first longitudinal edge adjacent the second connection and extending along the first longitudinal edge, across the transverse edge and along the second, opposing longitudinal edge to terminate adjacent the gap on a distal end. | 09-09-2010 |
| 20100220034 | HIGH ISOLATION MULTI-BAND MONOPOLE ANTENNA FOR MIMO SYSTEMS - A high isolation multi-band monopole antenna that can be used in connection with MIMO systems is provided. The antenna can include various components to prevent band to band coupling and provide isolation from neighboring antennas. | 09-02-2010 |
| 20100124835 | HYBRID CONNECTOR - A hybrid connector for directly connecting with a female BNC connector and a female TNC connector is provided. The hybrid connector includes a pin, a body, and an outer shell. A distal end of the pin is housed in a dielectric, the dielectric is housed in the body, and a proximate end of the body is housed in the outer shell. The outer shell includes a screw thread that advances axially from a proximate end thereof along an interior surface of the outer shell, and first and second bayonet locking mechanisms disposed therein. | 05-20-2010 |
| 20100053008 | ANTENNA HAVING DISTRIBUTED PHASE SHIFT MECHANISM - An antenna is provided. The antenna includes a first antenna element disposed over a ground plane and a second and third antenna element over the ground plane on opposing sides of the first antenna element, said first, second and third antenna elements forming a linear antenna array. The antenna further includes an electrical delay line having first and second conductors extending between the first and second antenna elements and between the first and third antenna elements, a parallel conductive elements disposed in series with each of the first and second conductors, the conductive elements extending away from the first and second conductors in a single direction perpendicular to a predominant axis of the linear array, a tuning substrate extending across the conductive elements of each of the delay lines with a pair of U-shaped conductive elements on opposing ends of the tuning substrate with opposing arms of each of the U-shaped tuning elements capacitively engaging respective, corresponding portions of the tuning stubs of the first and second conductors in a substantially identical manner and an actuator system that advances the tuning substrates transverse to the predominant axis thereby increasing an electrical delay on the second antenna and decreasing the electrical delay of the third antenna by substantially equal values. | 03-04-2010 |
