STRIPLINE-SLOT ANTENNA (VERSIONS) Russian patent published in 2012 - IPC H01Q19/00 

FIELD: electricity.

SUBSTANCE: in the first three versions a stripline-slot antenna is made in the form of a tight body from a pipe of rectangular cross section with slots with a conductor of rectilinear or wave-like form. Slots are made perpendicularly or along the conductor axis. The antenna may be equipped with a mouthpiece of stepped form. The double-channel stripline-slot antenna comprises the main antenna, made according to one of the first three versions, and an additional one arranged in a mirror-like manner to the main antenna. Antenna inputs are connected by means of a bridge device and are placed in the central part of the body.

EFFECT: these structures of stripline-slot antennas make it possible to increase scanning sector, to increase efficiency and accuracy of detection of angular slot coordinates, to improve amplitude-phase characteristics, to eliminate accidental resonances at high noise immunity and reliability of the structure.

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