. Circular-array radar antenna : Pencil-beam forming and phasing techniques. Radar; Antennas (Electronics). Radiating Array The SAMB antenna is one side of a proposed four-sided configuration, each side a planar array which scans ±45° from broadside in azimuth to give 360° cov- erage. It consists of 32 elements in the horizontal plane and two elements in the vertical plane. The radiating elements are of the logarithmic trapezoidal-tooth (LTT) type and have been widely investigated. Figure 2 shows a portion of the array with the elements. The ±45° scan sector is covered by from 28 to 32 discret
. Circular-array radar antenna : Pencil-beam forming and phasing techniques. Radar; Antennas (Electronics). Radiating Array The SAMB antenna is one side of a proposed four-sided configuration, each side a planar array which scans ±45° from broadside in azimuth to give 360° cov- erage. It consists of 32 elements in the horizontal plane and two elements in the vertical plane. The radiating elements are of the logarithmic trapezoidal-tooth (LTT) type and have been widely investigated. Figure 2 shows a portion of the array with the elements. The ±45° scan sector is covered by from 28 to 32 discrete beams which can be scanned sequentially or by jump-scanning with a high beam agility. The average beamwidth is on the order of 5° in azimuth and 35° in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Provencher, J. H; Munger, A. D; Naval Electronics Laboratory Center. San Diego, Calif. : Naval Electronics Laboratory Center
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