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
Circuit arrangement and method for operating a circuit arrangement
Light emitting diode having multi-cell structure and method of manufacturing the same
Method and system for dynamic digital rights bundling
Wearable display device
Radiation-curable ink composition, ink jet recording method, and recorded matter
System and method for optimizing teams
  Randomly Featured Patents
Polar modulator and method for generating a polar-modulated signal
Semiconductor device having element isolation
System and method for wireless communication of uncompressed video having a link control and bandwidth reservation scheme for control/management message exchanges and asynchronous traffic
Method of making a monolithic shrouded impeller
Compact disc recording system and method
Polynucleotide associated with a colon cancer comprising single nucleotide polymorphism, microarray and diagnostic kit comprising the same and method for diagnosing a colon cancer using the po
Device for adjusting a bearing block of a roller in a roller group
Tree stump cutting apparatus
Step accessory