: Defining how effectively an antenna captures and aligns with incoming waves. 18;write_to_target_document7;default0;35a;18;write_to_target_document1a;_CX_saZvQFqeP8L0Pve3uoQ8_20;2a; Specialized Antenna Systems 0;16;
Linear arrays and the concept of phased arrays. Aperture Antennas: Horn antennas and parabolic reflectors. Broadband Antennas: Log-periodic and helical designs. 3. Wave Propagation kd prasad antenna and wave propagation pdf