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Phased Array Antennas - QSL.net

Phased Array Antennas Iulian Rosu, YO3 DAC / VA3 IUL, - Introduction - Main Characteristics of Array Antennas - Array Antenna Field Regions - Techniques to increase the Antenna Gain and change the Radiation Pattern - Phased Array Antennas - Array Antenna Elements - Patch Antenna Elements - Hertzian Dipole Array Antennas - Array Antenna Radiation Patterns - Array Factor (AF) - Array Antenna Patterns Broadside (Boresight) Array and End-fire Array - Phased Array Antenna Beamforming - Array Antenna Scanned Beam (Beam Steering) - Grating Lobes of Phased Array Antenna - The Ordinary End-fire Array - Thinned Phased Array Antenna - Nonuniformly Spaced Array Antennas - Mutual Coupling between Antenna Elements - Frequency Bandwidth of Array A

- Antenna Array directivity is the measure of how concentrated the antenna gain is in a given direction relative to an isotropic radiator. It follows a 10*log(N) relationship, where N is the number of elements in the array. - The Directivity Resolution of an …

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