Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...
Key Lab of Aquatic Chemistry, State Key Lab of Regional Environment and Sustainability, Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China University of ...
Abstract: A dual-band circularly-polarized (CP) antenna array based on the substrate integrated waveguide (SIW) in Ka-band is present in this paper. The antenna is consisted of SIW resonant cavity ...
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