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Microstrip patch array antenna for suppressing side lobes

  • US 20040051667A1
  • Filed: 07/11/2003
  • Published: 03/18/2004
  • Est. Priority Date: 09/18/2002
  • Status: Active Grant
First Claim
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1. A microstrip patch array antenna having a plurality of antenna array elements on two-dimensional planar having A axis and B axis for suppressing side lobes, wherein the antenna array elements are linearly arranged in a direction of the A axis by spacing a first predetermined distance between the antenna array elements, the arranged array elements are arranged in a direction of the B axis by spacing a second predetermined distance between the antenna array elements and a predetermined portion of the microstrip patch array antenna having the arranged array elements are shifted in the direction of the A axis within a predetermined distance.

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