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In this paper, design and development of a broadband dual linearly polarized antenna is presented with measured results. The operating frequency range of proposed antenna is 1.15GHz to 2.1GHz. The radiation patterns of the antenna are omni directional in azimuth plane for vertical as well as horizontally polarized waves for vertical mounting of the antenna. Antenna structure consists of a circular...
In this paper, design and development of a compact corrugated loop antenna is presented with measured results. The proposed antenna parameters are compared with its conventional counterpart and are presented in the form of measured results. These parameters include impedance, VSWR, radiation patterns and gain. The operating bandwidth of the antenna is 2.3GHz to 4GHz.
In this paper, design and development of broadband blade monopole antenna covering 0.5-1.5 GHz is presented with simulated and measured results. Blade monopole antennas are preferred antenna configurations for airborne platforms due to lower drag offered by them. The basic antenna element configuration is optimized by simulation studies using CST Microwave Suitetrade EM simulation software.
In this paper, the design and development of broadband, helical elements dipole antenna is presented. It offers higher gain compared to its conventional tubular elements counterpart of same physical dimensions. Both types of the dipole antennas, one with tubular elements and other with helical elements were constructed. These antennas were compared for their electrical parameters in the frequency...
In this paper, design and development of rectangular sleeve dipole antenna covering more than an octave bandwidth (850-2500 MHz) is presented with measured results. Here a rectangular box type of sleeve is proposed over the cylindrical dipole elements. This antenna is compact in size and covers more than 2.9:1 bandwidth with maximum VSWR 3:1. The antenna was first simulated using CSTtrade microwave...
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