Beamforming is a mature technology used in cellular communications and other applications. Beamforming was originally developed based on various analog signal chain techniques and processes. Generally
As shown in the attached picture, how do you understand that the voltage at point B increases as the voltage of the positive half-period signal increases? VD1 and VD2 are diodes, so how does the AC si
I saw this kind of chat about circuit board anti-tampering in a group and thought it was quite interesting. I posted it to let my colleagues know and discuss itI heard there is a special silk screen i
R21 has a lot of USB routines. I ran a HID routineI ran a HID keyboard routineUpgrade, this update is really fast, it seems that there is always something to upgradeThis is before the board is inserte
——The new S5pv210 Gold Finger Core Board to be launched soon——2013.05.10 The PCB progress chart is as follows:——201307.29 Report on the latest Sate210 Gold Finger Core Board progress——2013.08.06 Attac