'Minimum shift keying' diaporamas de présentation

Digital Modulation Schemes

Digital Modulation Schemes. transmitter. receiver. Transmission . Modulation. Amplitude Modulation. Double Sideband Spectrum. QPSK modulation. In Practice. RZ and NRZ Line Codes & spectra. Nyquist Pulses for zero-ISI. Raised Cosine Spectrum. Spectrum of Raised Cosine pulse.

1.03k views • 63 slides

WCA102 Fundamentals of Digital Modulation

1.36k views • 41 slides

ECE 4371, Fall, 2013 Introduction to Telecommunication Engineering/Telecommunication Laboratory

ECE 4371, Fall, 2013 Introduction to Telecommunication Engineering/Telecommunication Laboratory. Zhu Han Department of Electrical and Computer Engineering Class 15 Oct. 16 th , 2013. Outline. BER and Decision Digital Carrier System Carrier band vs. baseband

559 views • 37 slides

RAKE Receiver

RAKE Receiver. Marcel Bautista February 12, 2004. Propagation of Tx Signal. Multipath. Multipath occurs when RF signals arrive at a location via different transmission paths due to the reflection of the transmitted signal from fixed and moving objects.

1.93k views • 19 slides