Search results with tag "Dipole array"
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www.ojp.govAn antenna array (or array antenna) is, much like it sounds, several elements interconnected and arranged in a regular structure to form an individual antenna. The purpose of an array is to produce radiation patterns that have certain desirable characteristics that a single element would not. A stacked dipole array, as shown in
Phased Array Antennas - QSL.net
www.qsl.net-Hertzian Dipole Array Antennas ... minus the ohmic and scan losses (N is the number of elements in the array): Array Antenna Gain = 10*log(N) + G e ... more directive due to the periodic current distribution across the antenna. 3. …
Introduction to Radar Systems 2002 Introduction
www.ll.mit.edu• Antenna – Dipole Array on Transmit – Crossed Dipoles on Receive • Azimuth Beamwidth – About 100o • Peak Power – 350 kW • Detection Range – ~160 nmi on German Bomber Radar Parameters. Typical Chain Home Radar Site. MIT Lincoln Laboratory Introduction-12 AG 6/18/02 Chain Home Transmit & Receive Antennas. 360' 240' 215' 95' 45 ...