'Frequency modulation fm' presentation slideshows

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

EET260 Frequency Modulation

EET260 Frequency Modulation. Modulation. A sine wave carrier can be modulated by varying its amplitude, frequency, or phase shift. In AM, the amplitude of the carrier is modulated by a low-frequency information signal. Information signal. Amplitude modulated signal. Frequency modulation.

527 views • 31 slides

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.

501 views • 30 slides

Part II. Physical Layer and Media

Part II. Physical Layer and Media. Chapter 5. Analog Transmission. COMP 3270 Computer Networks Computing Science Thompson Rivers University. Learning Objectives.

274 views • 27 slides

Digital Communications ( ??? ?? )

371 views • 21 slides

Radio Waves

Radio Waves. Electromagnetic Radiation Radio Transmission and Reception Modulation Techniques. Electromagnetism. Electricity and magnetism are different facets of electromagnetism recall that a static distribution of charges produces an electric field

322 views • 20 slides

Radio Waves

Radio Waves. Electromagnetic Radiation Radio Transmission and Reception Modulation Techniques. Electromagnetism. Electricity and magnetism are different facets of electromagnetism recall that a static distribution of charges produces an electric field

230 views • 20 slides

Chapter 5: Electronic Music and Synthesizers

Chapter 5: Electronic Music and Synthesizers. Who uses electronic musical synthesizers? Each advance in electronic technology is followed by a concomitant advance in synthesizers and new developments in the expressive range of electronic music. Chapter Outline: Combination of waves

391 views • 18 slides

Modulation

Modulation. Modulation: Encoding information in baseband signal and then translating (shifting) signal to much higher frequency prior to transmission Primary goal is to transport information thru MRC with the best quality (low BER), lowest power, & least amount of frequency spectrum

285 views • 16 slides

256 views • 16 slides

Chelmsford Amateur Radio Society M3 Foundation Course Transmitters & Receivers

Chelmsford Amateur Radio Society M3 Foundation Course Transmitters & Receivers. Tuned Circuits. Radios depend on the concept of tuned circuits. Tuned circuits are built from combinations of Inductors and Capacitors which have a self-resonant frequency.

296 views • 10 slides

Marine VHF Radiotelephone

Marine VHF Radiotelephone. By: Katie Power. Inventors. It is unsure who invented the Marine VHF Radiotelephone. Who/What Uses the Device. Ships use this device, for example the navies, the coast guards, cruise ships, and fishing vessels. . All about the VHF Radiotelephone.

436 views • 7 slides