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Abstract: | This paper presents the design of a new type of corner reflector (CR) antenna and the experimental investigation of its radiation characteristics. The design involves the addition of planar parallel periodic strips to the two sides of a CR antenna. The position, angular orientation, and number of strips have a notable effect on the H-plane radiation characteristics of the antenna. Certain configurations of the new antenna are capable of producing very sharp axial beams with gain on the order of 5 dB over the square corner reflector antenna. A configuration that can provide symmetric twin beams with enhanced gain and reduced half-power beam width (HPBW) is also presented. |
URI: | http://dyuthi.cusat.ac.in/purl/2980 |
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Dyuthi-P00415.pdf | (146.7Kb) |
Abstract: | The radiation characteristics of a new type of hollow dielectric H-plane sectoral horn antenna are presented. Metallic strips of optimum length are loaded on the H-walls of the sectoral horns. The effects of strip loading for producing square patterns in the H plane are discussed. |
URI: | http://dyuthi.cusat.ac.in/purl/2977 |
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Dyuthi-P00412.pdf | (115.5Kb) |
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