Radiated Power and Maximum Directivity of any Antenna: Theory and Matlab code. Introduction The radiated power of an antenna refers to the amount of power that is actually emitted into the surrounding space, in the form of electromagnetic waves. This…
Introduction The polar form for a loop antenna with uniform current can be determined using the far-field approximation and the formula for the electric field radiated by a circular loop antenna. In the far-field approximation, the radiated electric field is…
Introduction Two Dimensional(2-D) Polar and Semi-Polar Patters using Matlab code. Two-dimensional (2-D) polar and semi-polar patterns are graphical representations of the radiated power density in a plane perpendicular to the axis of an antenna. Polar patterns show the radiation in…
Introduction Radiation Characteristics of Linear Arrays. Computing The Radiation Characteristics of Linear Arrays(With MATLAB code), Array factor Equation. The radiation characteristics of a linear array refer to the way in which the array radiates energy into space. The most important…
Binary Frequency Shift Keying (BFSK) is a type of frequency shift keying (FSK) in which the frequency of a carrier signal is changed based on the data being transmitted. In BFSK, a binary “1” is represented by one frequency, while…
Pulse Code Modulation (PCM), Theory and Matlab code Pulse Code Modulation (PCM) is a method of digitally representing an analog signal. In PCM, the analog signal is sampled at regular intervals, and the amplitude of the signal at each sample…
Quadrature Phase Shift Keying (QPSK) is a type of phase shift keying (PSK) in which two bits of data are encoded in each symbol, allowing for higher data rates than simpler modulation schemes like binary phase shift keying (BPSK). In…
Differential Phase Shift Keying (DPSK) is a type of phase modulation in which the phase of a carrier signal is changed based on the data being transmitted. In DPSK, the phase of the carrier signal is shifted by 180 degrees…
Introduction BPSK stands for Binary Phase Shift Keying. It is a type of digital modulation technique used in digital communications. In BPSK, the phase of a carrier signal is changed to represent two different binary digits or symbols (0 or…
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