A pneumatic tire (10) is disclosed comprising a carcass (16), an air barrier layer (24) and a puncture resistant layer (20, 20b). In one aspect, the puncture resistant layer (20, 20b) is located adjacent to the carcass (16) and the puncture resistant layer (20, 20b) has a post cure tack value with…

In a radar apparatus, a receiving antenna (12) includes a plurality of antenna elements (121, 122, ...), each receiving, as a reception signal, radio waves emitted into space and reflected off a target object. An analog signal is obtained by downconverting and putting a bandwidth constraint on the…