Abstract: In this letter, a new design concept to enhance the bandwidth and out-of-band suppression of the circularly polarized (CP) patch array antenna is proposed without requiring increased size or ...

Nicola Sturgeon’s ex-husband and former SNP chief executive Peter Murrell has been sentenced to prison for embezzling ...

Yesterday, the body of a young duckling was seen floating in the water, raising further worries about the pool's condition.

Abstract: In underwater acoustic communications, a hydrophone array is often used to receive the underwater acoustic signals to improve the gain of the received signal. The direction of arrival (DOA) ...