Materials inspired by nature, or biomimetic materials, are nothing new. Scientists have designed water-resistant materials ...
Abstract: In this paper, the design of a Ka-band 512-element transmit switchable circularly polarized planar phased array is presented. To meet with the low cost and low profile characteristics, the ...
Abstract: This paper converses the design and implementation of a four-element rectangular microstrip patch array antenna. The proposed array antenna is suitable for millimeter wave (mm Wave) ...