Abstract: In this paper, a joint beamforming method based on cuckoo search and genetic algorithm (CS-GA) is proposed for sparse array optimization. The locations and feed signal amplitudes of sparse ...

Learn how to create a realistic rock tower diorama from scratch using terrain building, sculpting, and painting techniques while exploring materials and methods for crafting detailed miniature ...

Abstract: The deployment of Ka-band radar necessitates addressing increased losses due to rain and free-space propagation, in addition to achieving low sidelobe levels (SLL). Substrate integrated ...