HIGH FREQUENCY PWM CONTROL IC
The FP5003, a high performance monolithic IC, includes adjustable frequency oscillator and error...
The FP5003, a high performance monolithic IC, includes adjustable frequency oscillator and error...
uses the message signal X to modulate the carrier frequency Fc (Hz) and sample frequency Fs (Hz), where Fs > 2*Fc. FREQDEV (Hz) is the frequency ...
the RFID(radio frequency ID) standards for Japan...
ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING FOR WIRELESS COMMUNICATIONS...
射频识别技术[Radio Frequency Identification,RFID]是自动识别技术的一种,近几年发展非常迅速。射频识别技术的工作方式是利用射频方式进行非接触双向通信,以达到识别目标对象并交换数据。...