Patent ID: 9368865
Filing Date: 2016-06-14
CPC Classification: H01Q

Claim Text:
1. Antenna assembly comprising: a plurality of transmit antennas comprising a first transmit antenna and a second transmit antenna, the first transmit antenna having a first transmit pattern with a first transmit minimum when transmitting, the second transmit antenna having a second transmit pattern with a second transmit minimum when transmitting; at least one receive antenna including a first receive antenna; at least one shielding structure configured for obstructing direct electromagnetic radiation generated by the plurality of transmit antennas; and at least one frame configured for setting mutual positions of: wherein: the setting of mutual positions defines a plurality of zones at the at least one shielding structure, the plurality of zones including a first zone and a second zone; radiation, which emanates from the first transmit antenna and which is diffracted by the at least one shielding structure towards the at least one receive antenna, is subject to a lower power loss if diffracted by the at least one shielding structure at the first zone than if diffracted by the at least one shielding structure outside the first zone; radiation, which emanates from the second transmit antenna and which is diffracted by the at least one shielding structure towards the at least one receive antenna, is subject to a lower power loss if diffracted by the at least one shielding structure at the second zone than if diffracted by the at least one shielding structure outside the second zone; and the at least one frame is configured for: