Resources Contact Us Home
Monopulse radar apparatus and antenna switch

Image Number 11 for United States Patent #7612706.

An antenna unit includes at least one transmission antenna and plural reception antennas. A receiver detects information including azimuth information for a target, based on an output from the antenna unit. An antenna switching unit switches connections between a transmitter and the transmission antenna and between the reception antenna and the receiver. The antenna unit includes a wide-beam array antenna and plural narrow-beam array antennas having a narrower beam width than the array antenna. A monopulse process is performed based on an output of a predetermined pair of array antennas from among the array antennas formed as the narrow-beam array antennas.

  Recently Added Patents
Apparatus for performing timer management regarding a system timer scheduler service, and associated method
Wristband with detachable labels
Method of making and using an alpha-glucanase composition to reduce or remove biofilm
Vehicle lamp component
System for presenting media services
Active matrix substrate, method for manufacturing same, and liquid crystal display apparatus
Nonvolatile semiconductor memory device
  Randomly Featured Patents
MOS analog to digital converter
Tap time division multiplexing with scan test
Color-providing compound having two or more cyclic 1,3 sulfur-nitrogen groups and two or more color-providing moieties
Dynamic sortation of items in a containerization system
MIS gate structure type HEMT device and method of fabricating MIS gate structure type HEMT device
Elastic resistance exerciser
Interface between substrates having microarrays and microtiter plates
Battery charger
Information storage disk handling apparatus
System and method for optimizing data transport in a communications system