PANEL ANTENNA Russian patent published in 2006 - IPC H01Q21/08 

FIELD: panel antennas and antenna arrays for cellular communication systems.

SUBSTANCE: proposed antenna designed both for transmitting and receiving radio signals has a number of radiators, reflector, adder-divider, radar dome, and transceiving equipment connector. Radiator is made in the form of flat metal frame with slit and four stubs that may be bent out. Frame has plates for its attachment to reflector.

EFFECT: reduced back-lobe level, enhanced mechanical strength, and reduced manufacturing cost at desired shape of directivity pattern.

1 cl, 2 dwg