Slide 11 Slide 2 H. Chan, Mohawk College2 MAIN TOPICS *Angle Modulation *FM Equipment *Radio-Wave Propagation *Optical Communications *Antennas Slide 3 H. Chan, Mohawk College3…

FM SIGNAL GENERATION They are two basic methods of generating frequency- Modulated signals •Direct Method •Indirect Method DIRECT FM f i fc k f m t  ( ) In a direct…

ECE Dept, KEC KUPPAM ENGINEERING COLLEGE, KUPPAM - 517425 (Approved by AICTE & Affiliated to JNTUA) LABORATORY MANUAL For COMMUNICATION ENGINEERING (FOR II DECE-REGULATION…

Slide 1 Slide 2  Amplitude modulation (AM) radio is a commonplace technology today, and is standard in any type of commercial stereo device. Because of the low cost of…

Slide 1 Chapter 2 Amplitude Modulation Slide 2 Topics Covered in Chapter 2 2-1: AM Concepts 2-2: Modulation Index and Percentage of Modulation 2-3: Sidebands and the Frequency…

Slide 1 Principles of Electronic Communication Systems Slide 2 Chapter 3 Amplitude Modulation Fundamentals Slide 3 Topics Covered in Chapter 3 3-1: AM Concepts 3-2: Modulation…

FM SIGNAL GENERATION They are two basic methods of generating frequency-Modulated signals Direct Method Indirect Method DIRECT FM In a direct FM system the instantaneous…

Amplitude modulation (AM) radio is a commonplace technology today, and is standard in any type of commercial stereo device. Because of the low cost of the parts necessary…

FM SIGNAL GENERATION They are two basic methods of generating frequency-Modulated signals Direct Method Indirect Method DIRECT FM In a direct FM system the instantaneous…

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…