'High frequency carrier signal' presentation slideshows

Information, Communication & Technology, Modern Communication systems

Information, Communication & Technology, Modern Communication systems. Lecture 1 Prof. Anil J. Kshatriya. Electromagnetic Spectrum Frequency band Analog and digital signals Communication, Types of Communication Basic Block diagram of Electronic Communication

1.12k views • 51 slides

CHAPTER 2

872 views • 50 slides

Chapter 2 : Amplitude Modulation (AM) Transmission and Reception

Chapter 2 : Amplitude Modulation (AM) Transmission and Reception. Signals are transmitted between a transmitter over some form of transmission medium But normally signals are not in the form that is suitable for transmission and need to be transformed

357 views • 33 slides

Signals and systems

Signals and systems. EE1205 Introduction to electrical engineering The University of Texas at Arlington Compiled by Md. Raziul Hasan Revised and amended by K. Alavi . What is signal?. Sign -> Signal Traffic signal Flashing indicator light of a car Mobile network signal

1.13k views • 24 slides

COMMUNICATION SYSTEM EECB353 Chapter 2 Part I AMPLITUDE MODULATION

COMMUNICATION SYSTEM EECB353 Chapter 2 Part I AMPLITUDE MODULATION. Azlina Abdullah Dept of Electronics & Communication Engineering Universiti Tenaga Nasional http://metalab.uniten.edu.my/~shafinaz. Continuous-Wave (CW) Modulation. Contents: Amplitude Modulation (AM)

668 views • 20 slides

Analog to Digital Data Conversion

Analog to Digital Data Conversion. Analog vs. Digital. Computers use digital information Signals are continuous analog waveforms Digital information can be encoded in the analog signal. Modulation. Digital information coded on a high frequency carrier signal AM -Amplitude Modulation

391 views • 18 slides

Analog to Digital Data Conversion

Analog to Digital Data Conversion. Analog vs. Digital. Computers use digital information Signals are continuous analog waveforms Digital information can be encoded in the analog signal. Modulation. Digital information coded on a high frequency carrier signal AM -Amplitude Modulation

352 views • 18 slides

Lecture 2: AM Transmission

Lecture 2: AM Transmission. Prof. Park ELC 222 Essex County College. Modulation. Modulation is the process of impressing a low-frequency intelligence signal onto a higher-frequency carrier signal. The low-frequency intelligence signal Intelligence Modulating Signal Information Signal

213 views • 12 slides