This book adopts the idea of combining theory with practice, introducing the basic knowledge, development environment and hardware resources of Bluetooth 4.0 BLE technology; through relevant supportin...
1. Pattern measurement:a. The anechoic chamber is a far-field measurement system with size of7m*3m*3m. The quiet zone region is 30cm x 30cm x 30cm at center ofthe rotator.b. The probing antenna is the...
[i=s]This post was last edited by yhye2world on 2020-1-13 14:28[/i]As shown in Figure 1 below, the Cambridge Young Learners English CD for children;
Because the CD player is broken and the laptop does...
I'm designing a circuit recently, and I suddenly don't know how to use an inductor. I came to the forum to ask the teachers, is there any way to calculate the inductor saturation of a magnetic core? W...