Dr. Ashok Kumar

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The aim of this YouTube Channel named as Dr. Ashok Kumar is developed to provide a new way of learning through high quality and well organized contents to pr...

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L-2 Amplitude Modulation Power AM Current Relation Modulation Index Analog Communication

L-1 Amplitude Modulation Fundamentals Modulation Index Analog Communication Dr. Ashok Kumar

L-3 Gain Attenuation Decibels Electronic Communication Systems Dr. Ashok Kumar

L-2 Electromagnetic Spectrum Microwave and 5G Frequency Bands Optical Spectrum mmWave Bands

L-1 Electronic Communication Systems Need for Modulation Multiplexing Analog Communication

Lecture 4Critical & Maximum Usable Frequency Virtual Height Skip Distance Ionosphere Propagation

Lecture 3 Ionospheric Propagation Sky Wave Propagation Layers of Ionosphere Dr. Ashok Kumar

Lecture 2 Tropospheric Wave Propagation Space Wave Propagation Duct Propagation Dr. Ashok Kumar

Lecture 1 Modes of Radio Wave Propagation Ground Wave Propagation Dr. Ashok Kumar

Lecture 5 Inverted-F Antenna Planar Antenna Mobile Communication Antenna Dr. Ashok Kumar

Lecture 4 Slot Antenna Mobile Communication Antenna Antenna & Wave Propagation Dr. Ashok Kumar

Lecture 3 Planar Inverted-F Antenna PIFA Design Mobile Communication Antenna Dr. Ashok Kumar

Lecture 2 Helical Antenna Mobile Communication Antenna Antenna and Propagation Dr. Ashok Kumar

Lecture 1 Antennas for Mobile Communication System Antenna and Wave Propagation Dr. Ashok Kumar

Lecture 3 Vector Potential Approach Wave Equation Solution Antenna Basics Dr. Ashok Kumar

Lecture 2 Maxwell’s Equations for Antenna Analysis Electromagnetic Theory Dr. Ashok Kumar

Lecture 1 Antenna Basics Radiation Mechanism Antenna and Wave Propagation Dr. Ashok Kumar

Lecture 8 Reciprocity Theorem Antenna Parameters Antenna and Wave Propagation Dr. Ashok Kumar

Lecture 7 Friis Transmission Equation Antenna Parameters Dr. Ashok Kumar

Lecture 6 Maximum Effective Aperture Vector Effective Length Antenna Parameters Dr. Ashok Kumar

Lecture 5 Input Impedance Effective Aperture Antenna Parameters Dr. Ashok Kumar

Lecture 4 Bandwidth Polarization Polarization Loss Factor Antenna Parameters Dr. Ashok Kumar

Lecture 3 Directivity Efficiency Gain Antenna Parameters Dr. Ashok Kumar

Lecture 2 Radiation Power Density and Radiation Intensity Antenna Parameters Dr. Ashok Kumar

Lecture 1 Radiation Pattern Beamwidth Field Regions Antenna Parameters Dr. Ashok Kumar

Lecture 5 Small Circular Loop Antenna Loop Antennas Wire Antennas Dr. Ashok Kumar

Lecture 4 Quarter Wavelength Monopole Antenna Linear Wire Antennas Dr. Ashok Kumar

Lecture 3 Finite Length Dipole Half Wavelength Dipole Linear Wire Antennas Dr. Ashok Kumar

Lecture 2 Small Dipole Antenna Linear Wire Antennas Antenna and Propagation Dr. Ashok Kumar

Lecture 1 Infinitesimal Dipole Antenna Linear Wire Antenna Antenna & PropagationDr. Ashok Kumar