Title:
MICROSTRIP ARRAY ANTENNA SYSTEM
Document Type and Number:
Japanese Patent JPH08274539
Kind Code:
A
Abstract:
PURPOSE: To provide a microstrip array antenna at a low cross polarization level.
CONSTITUTION: This system is constituted by arranging plural element antennas 1 and arranging a dielectric board 6 having a grid 5 in front of the element antennas 1 of the microstrip array antenna to which power is fed by a power feeding circuit 4. Thus, since a cross polarized wave is reflected by the dielectric board having the grid, a radiation pattern at the low level of cross polarized wave can be provided.
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Inventors:
ISHII TAKASHI
Application Number:
JP7263395A
Publication Date:
October 18, 1996
Filing Date:
March 30, 1995
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01Q15/22; H01Q13/08; H01Q21/06; (IPC1-7): H01Q21/06; H01Q13/08; H01Q15/22
Attorney, Agent or Firm:
宮田 金雄 （外３名）