Resources Contact Us Home
Antenna feed structure

Image Number 6 for United States Patent #7256752.

A unitary feed structure for sliding installation in a passage in the insulative core of a dielectrically-loaded antenna comprises the unitary combination of a tubular outer shield conductor and elongate inner conductor which extends through the shield conductor and is insulated from the latter. The shield conductor and inner conductor have oppositely directed radially extending connection members at an end of the feed structure, these connection members being integrally formed as part of the respective conductors so that the feed structure can be inserted as a unit into the passage in the antenna core so that the connection members engage respective connection portions formed on an end face of the core adjacent on end of the passage. Soldering of the connection members to the connection portions can be performed as a single operation so as to connect the feed structure to conductive antenna elements plated on the outer surface of the core.

  Recently Added Patents
Battery pack with connecting device
Information display
Area reduction for surface mount package chips
Tread portion of an automobile tire
Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties
Electronic time stamping apparatus for use with an inground transmitter
Focus adjustment unit and optical scanning microscope
  Randomly Featured Patents
Precision micro-motor position controller
Photographic system accommodating independent insertion and removal of battery and film assemblages
Method for bonding prepared substrates for roadways using a low-tracking asphalt emulsion coating
Display device and method of producing the same
Laser based electron beam gun
Method for manufacturing nitric acid
Differential threshold voltage adjustment in PMOS transistors by differential formation of a channel semiconductor material
Method of printing images to compensate for pile height differential
Sludge processing system