ULTRA-WIDEBAND COMPACT ANTENNA Russian patent published in 2014 - IPC H01Q1/24 

FIELD: radio engineering, communication.

SUBSTANCE: antenna includes an earthing plate and a radiating element and is characterised by that the earthing plate is situated directly over the surface of the human body and is directed in parallel or at an angle to the surface of the human body; the radiating element, which is made of conducting material, is situated directly over the earthing plate and is directed maximally close to a perpendicular position relative to said earthing plate; wherein the radiating element is almost U-shaped, cuts are made on lateral sides of said element on the inside and outside; and said antenna further includes a top horizontal element configured for electrical connection of the top ends of the radiating element; and said radiating element is fed through a strip line.

EFFECT: efficiency of the antenna in wireless communication channels on or close to the surface of a human body with low signal attenuation, which enables to minimise transmitter signal power and receiver sensitivity and total power consumed by a compact communication device.

11 cl, 5 dwg