'Frequency shift keying fsk' presentation slideshows

Physical layer

Physical layer. Taekyoung Kwon. signal. physical representation of data function of time and location signal parameters of periodic signals: period T, frequency f=1/T, amplitude A, phase shift ? E.g., sinewave is expressed as s(t) = A t sin(2 ? f t t + ? t ).

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Wireless Basics and Models Chapter 2

Wireless Basics and Models Chapter 2. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A. Overview. Frequencies Signals Antennas Signal propagation Multiplexing Modulation Models, models, models. Physical Layer: Wireless Frequencies. regulated.

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Wireless Basics and Models Chapter 2

Wireless Basics and Models Chapter 2. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A. Overview. Frequencies Signals Antennas Signal propagation Multiplexing Modulation Models, models, models. Physical Layer: Wireless Frequencies. regulated.

678 views • 55 slides

EE 6332, Spring, 2014 Wireless Communication

EE 6332, Spring, 2014 Wireless Communication. Zhu Han Department of Electrical and Computer Engineering Class 12 Feb. 24 nd , 2014. Outline (Chapter 5.2-5.4). Geometric representation of modulation signals Linear modulation BPSK, DPSK; QPSK, offset QPSK, ?/4 QPSK

895 views • 54 slides

Business Telecommunications Data and Computer Communications

Business Telecommunications Data and Computer Communications. Chapter 5 Data Encoding. Encoding Techniques. Digital data, digital signal Analog data, digital signal Digital data, analog signal Analog data, analog signal. Digital Data, Digital Signal. Digital signal

545 views • 45 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 5 Data Encoding. Encoding Techniques. Digital data, digital signal Analog data, digital signal Digital data, analog signal Analog data, analog signal. Digital Data, Digital Signal. Digital signal

543 views • 45 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 5 Data Encoding. Encoding Techniques. Digital data, digital signal Analog data, digital signal Digital data, analog signal Analog data, analog signal. Digital Data, Digital Signal. Digital signal

527 views • 45 slides

Learning Outcome

EEC4113 Data Communication & Multimedia System Chapter 3: Broadband Encoding by Muhazam Mustapha, October 2011. Learning Outcome. By the end of this chapter, students are expected to be able to explain link level broadband encoding for transmission. Chapter Content. Amplitude Shift Keying

626 views • 44 slides

Learning Outcome

EEC4113 Data Communication & Multimedia System Chapter 3: Broadband Encoding by Muhazam Mustapha, July 2010. Learning Outcome. By the end of this chapter, students are expected to be able to explain link level broadband encoding for transmission. Chapter Content. Amplitude Shift Keying

567 views • 44 slides

COSC 393: Lecture 2

COSC 393: Lecture 2. Radio Fundamentals. Radio Communication. Radio signals Spectrum Transmitter Signal propagation Modulation. Radio Wave. s(t) = A t sin(2 ? f t t + ? t ). Frequency and Wave length. Relationship: ? = c/f wave length ? ,

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School of Electrical, Electronics and Computer Engineering University of Newcastle-upon-Tyne

School of Electrical, Electronics and Computer Engineering University of Newcastle-upon-Tyne Baseband Digital Modulation Prof. Rolando Carrasco Lecture Notes University of Newcastle-upon-Tyne 2007. Baseband digital information. Bit-rate, Baud-rate and Bandwidth.

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Mobile Communications

Mobile Communications. Instructor M. Naman Chaudhary MS(Multimedia and Communication) Muhammad Ali Jinnah University Islamabad Campus. Lecture # 6+7. Wireless Transmission. CH = 2 Mobile Communications JOCHEN SCHILLER 2 nd Edition. Modulation. Digital modulation

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Chapter 1 Overview of Wireless Standards, Organizations, and Fundamentals

Certified Wireless Network Administrator (CWNA) PW0-105. Chapter 1 Overview of Wireless Standards, Organizations, and Fundamentals. Chapter 1 Overview. History of WLAN Standards Organizations Core, Distribution, and Access Communications Fundamentals. 2.

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Lecture 3 Paul Flynn

Modulation. Lecture 3 Paul Flynn. Frequency Spectrum. Long Waves, Medium Waves and Short Waves. Modulation of Analog Signals. Amplitude Modulation (AM) Frequency Modulation (FM) Phase Modulation (PM). Figure 5.24 Analog-to-analog modulation. Types of analog-to-analog modulation.

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Geometric Representation of Modulation Signals

Geometric Representation of Modulation Signals. Digital Modulation involves Choosing a particular signal waveform for transmission for a particular symbol For M possible symbols, the set of all signal waveforms are:.

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Digital to Analog

683 views • 27 slides

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Data Communication and Networks. ???????????????????????????????????????. ????? 2 ??????????????????????. ????????????? : ??.????????? ?? ???????. E-Mail : siririth @ gmail.com. Analog Transmission. 5.1 Modulation of Digital Data. Digital-to-Analog Conversion

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Group 3 Rob Lee-Own Vincent Lin Max Sobell Scott Velivis

Group 3 Rob Lee-Own Vincent Lin Max Sobell Scott Velivis. Technical Advisor Bruce McNair December 7, 2010. Radio Frequency Identification. RFID Allows a small exchange of data wirelessly Operates on multiple frequency bands 125kHz, 13.56 MHz, 900 MHz Common Uses Credit Cards

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Amplitude Shift Keying (ASK) & Frequency Shift Keying (FSK)

Amplitude Shift Keying (ASK) & Frequency Shift Keying (FSK). Digital Communication Systems. Some of the modulation techniques employed by digital communication systems are explained throughout this Lab. Today, Amplitude Shift Keying and Frequency Shift Keying are to be explained.

1.89k views • 12 slides

Fundamental Digital Electronics (Spring 2014)

Fundamental Digital Electronics (Spring 2014). Martino Poggio. A-to-D Conversion. AM/FM Modulation. AM/FM Modulation. Phase Modulation. Frequency-Shift Keying (FSK). Phase-Shift Keying (PSK) Binary PSK (BPSK). Phase-Shift Keying (PSK) Quadrature PSK (QPSK).

262 views • 9 slides