'Modulation techniques' presentation slideshows

Wireless Link for Controlling and Monitoring Electronic Billboards

Wireless Link for Controlling and Monitoring Electronic Billboards. Presented by : 05gr797 Bayu Anggoro Jati Nurul Huda Mahmood Puri Novelti Anggraeni Satya Ardhy Wardana. INTRODUCTION. CHANNEL. MODULATION TECHNIQUE. ACCESS TECHNIQUE. SIMULATION. RESULT AND DISCUSSION. MOVING FORWARD.

1.11k views • 92 slides

EEE2009 Communications

EEE2009 Communications. Contents Introduction to Communication Systems Analogue Modulation AM, DSBSC, VSB, SSB, FM, PM, Narrow band FM, PLL Demodulators, and FLL Loops Sampling Systems Time and Frequency Division multiplexing systems, Nyquist Principle, PAM, PPM, and PWM.

882 views • 77 slides

1.4k views • 69 slides

WELCOME to

WELCOME to. BSc Technology & E-commerce. Mobile Communication By: Dr. Manzoor H. Unar. W12-Ch-4-Lec: 21. Module: Level-3. Module Title: Mobile Communication Module Code: IM3013 Chapter-4: Modulation and Access Techniques Access Techniques or Multiple Access Techniques.

827 views • 67 slides

Modulation Techniques for Mobile Radio

Modulation Techniques for Mobile Radio. Modulation is the process of encoding the baseband or source information (voice, video, text) in a manner suitable for transmission.

1.01k views • 60 slides

Modulation Techniques for Mobile Radio

Modulation Techniques for Mobile Radio. Modulation is the process of encoding the baseband or source information (voice, video, text) in a manner suitable for transmission.

789 views • 60 slides

Chapter 5 Modulation Techniques for Mobile Radio

Chapter 5 Modulation Techniques for Mobile Radio. Modulation Techniques for Mobile Radio. ? Amplitude Modulation ? Angle Modulation ? Digital Modulation-an Overview ? Pulse Shaping Techniques ? Linear Modulation Techniques ? Constant Envelope Modulation

2.7k views • 58 slides

Data Communications

Data Communications. Tariquzzaman. Contents. Data Transmission Circuits Data Communications Parallel Data Transmission Serial Data Transmission Asynchronous Serial Transmission Synchronous Serial Transmission Data Multiplexing & Modems Networks & Topologies (bus, star and ring)

554 views • 55 slides

Modulation Techniques for Mobile Radio

Modulation Techniques for Mobile Radio. Modulation is the process of encoding the baseband or source information (voice, video, text) in a manner suitable for transmission.

504 views • 45 slides

Wireless Communications Principles and Practice 2 nd Edition T.S. Rappaport

Wireless Communications Principles and Practice 2 nd Edition T.S. Rappaport. Chapter 5: Mobile Radio Propagation: Small-Scale Fading and Multipath as it applies to Modulation Techniques. Doppler Shift Geomerty. Channel issues. Complex Baseband model for RF systems.

972 views • 37 slides

Wireless Communications Principles and Practice 2 nd Edition T.S. Rappaport

Wireless Communications Principles and Practice 2 nd Edition T.S. Rappaport. Chapter 5: Mobile Radio Propagation: Small-Scale Fading and Multipath as it applies to Modulation Techniques. Doppler Shift Geomerty. Channel issues. Complex Baseband model for RF systems.

736 views • 37 slides

Multi-Gigabit Wireless Multimedia Communications: Future and Core Technologies *

Multi-Gigabit Wireless Multimedia Communications: Future and Core Technologies *. Vijay K. Bhargava, FRSC, FIEEE Department of Electrical and Computer Engineering University of British Columbia Vancouver, Canada.

600 views • 37 slides

Wireless Radio Technology

Wireless Radio Technology. Olga Torstensson Halmstad University. Key terms. Wave Watt Decibel Frequency BPSK CCK OFDM CSMA/CA RTS CTS PCF. Wave Definition. Key Terms.

423 views • 34 slides

Software Defined Radio

A Modular Approach. Software Defined Radio. What is SDR?. Software Defined Radio

631 views • 27 slides

118 views • 11 slides

EE255 Digital Communications (I)

Faculty of Engineering. EE255 Digital Communications (I). Lecturer DR Shawki Shaaban. Introduction. Course information EE255 ; Digital Communications (I) Course staff Lecturer : Dr Shawki Shabban Office hours : Monday ( 2 :30-3:30 ) Assistant : Eng/ Mohamed Abdelkarim

251 views • 8 slides

EE255 Digital Communications (I)

Faculty of Engineering. EE255 Digital Communications (I). Lecturer DR Shawki Shaaban. Introduction. Course information EE255 ; Digital Communications (I) Course staff Lecturer : Dr Shawki Shabban Office hours : Monday (2:30-3:30) Assistant : Eng/ Mohamed Abdelkarim

269 views • 8 slides

Bit Error Rate Performance Evaluation of Different Digital Modulation and Coding Techniques with Varying Channels

This paper focuses mainly on Bit Error Rate BER , Signal to Noise Ratio and different Rayleigh channels. We have designed four Rayleigh channels. This paper describes the comparative analysis of different digital modulation techniques like BPSK, QPSK, 8PSK, 16PSK and 16QAM for four Rayleigh channels which are designed. We also compare the convolution coding with different code rates i.e. 1 2, 1 3 and 2 3 code rate for various channels. Here we use MATLAB2009b software. Parvesh Kumar | Shalini Bhadola | Kirti Bhatia "Bit Error Rate Performance Evaluation of Different Digital Modulation and Coding Techniques with Varying Channels" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23227.pdf Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/23227/bit-error-rate-performance-evaluation-of-different-digital-modulation-and-coding-techniques-with-varying-channels/parvesh-kumar

66 views • 6 slides

Baseband PPM and PAM Algorithm Implementation

Baseband PPM and PAM Algorithm Implementation. Kenneth Rice, Joel Simoneau, and Dr. L. Wilson Pearson. Introduction. Modulation Techniques. Pulse Amplitude Modulation:. Pulse Position Modulation:.

138 views • 1 slides