Abstract: The conventional sector beam antenna array used in communication system suffers from the reduced signal strength as its distance to the receiving terminal gradually increases. In response to ...

In this video I will combine the basic 3-strand braiding technique and single braid links. Use 2 colors green and red to have a Christmas atmosphere. materials I used : Soft copper wire : 20 gauge ...

In this engaging #Shorts video, LanAnhHandmade demonstrates how to create stunning jewelry pieces using semi-circle chain links and crystal beads. Learn to craft a beautiful bracelet and elegant ...