Abstract: Two-dimensional (2-D) array sets with good 2-D correlation properties have received considerable attention in wireless communication systems. This paper focuses on 2-D Z-complementary array ...

Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...

It doesn't feel all that long ago that David Cameron took the Chinese leader Xi Jinping for a pint in a Buckinghamshire pub. But a lot has changed in the 10 years since that photo op, the so-called ...