Dipole Array
SMART LOG PERIODIC DIPOLE ARRAY ANTENNA (3.1 GHZ-11.6 GHZ) FOR UWB APPLICATIONS
... Thus in this paper a printed log periodic dipole array antenna was designed to operate within the frequency range of 3.1GHz-11.6GHz. Its various parameters were calculated. The analysis and simulations are ...
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Wideband Isosceles Trapezoid Dipole Array for Electromagnetic Energy Harvesting
... It is worth mentioning that the loss in space cannot be changed [4]. Therefore, the RF-ac efficiency referred in this paper is the efficiency of the energy harvesting device to transfer the total power reaching the ...
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High Performance Planar Sleeve Dipole Array Antenna with Directional Radiation
... sleeve dipole antenna with a microstrip line to balanced transmission line feeding and tuning pad ...the dipole array antenna in order to obtain directional radiation and high ...printed ...
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Design of a Printed Log-Periodic Dipole Array for Ultra-Wideband Applications
... A printed log-periodic dipole array (LPDA), operating over the C, X and Ku bands, has been designed and analyzed using CST. The antenna is fed using two coaxial cables, which provide the required broadband ...
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IWO based Synthesis of Log Periodic Dipole Array
... log-periodic dipole array (LPDA) that operates in the frequency range 800-3300 MHz and therefore is suitable for signal reception from several RF ...
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Design of Printed Dipole Array for Omnidirectional Radiation Pattern
... printed dipole arrays (3-dipole array and 4-dipole array), the goal is to obtain compact array with good performances in term of radiation pattern and Omni ...3-dipole ...
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Comparison between Multiple Gradient and Pole Dipole Array Protocols for Groundwater Exploration in Quaternary Formation
... Pole-dipole array and the Multiple Gradient array using ABEM TERRAMETER LS 2 due to the complexity of geological ...Pole-dipole array that differs from the imaging results from Multiple ...
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On the Design of Planar Printed Dipole Array Antennas
... In this paper, we propose a new design procedure for printed dipole array antennas. Applications of these arrays are devoted to wireless communication systems, mainly base stations and beam steerable ...
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Design and Fabrication of Printed Dipole Array for Smart Antenna Applications
... A flat structure can be a feature of a microstrip antenna array for receiving satellite broadcasting, where large parabolic antennas can be replaced by small antennas such as printed antenna. Thus the printed ...
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A Relatively Inexpensive 5 8 Ghz Microwave System for Exploring Electromagnetic Phenomena in Laboratories
... fire array. This find the null of the broadside of the dipole array, then return the array position to the 0 deg element facing the ...vertical dipole antenna with an additional feed ...
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Generation of Radiation Patterns from Array of Vertical Dipoles Embedded in Different Dielectric Slabs
... from array of dipole in free space. But in this paper array of vertical dipole embedded in a different dielectric slabs with and without ground plane is ...Vertical dipole array ...
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A Wideband Medium-Gain Vertically Polarized Omnidirectional Antenna Array
... printed dipole antenna elements is ...printed dipole antenna with integrated balun is explored to design the wideband array ...VPOA array with small gain variation in the horizontal plane are ...
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Application of electrical resistivity tomography technique for delineation of gold mineralization in Bugai town, Birnin Gwari, Kaduna, North Western Nigeria
... point array using the Dipole- Dipole array (Fig 4) with 3 m interval between 33 electrodes was employed with each spread having a length of 100 ...C1-C2 dipole pair spacing fixed at 3 ...
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Wideband Omnidirectional and Sector Coverage Antenna Arrays for Base Stations
... omnidirectional array is aimed to be used in the design of the sector coverage ...linear dipole array as shown in ...the array in the azimuth plane with respect to ...
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A 1×8 linear ultra-wideband phased array with connected dipoles and hyperbolic microstrip baluns
... Vivaldi Array is not a planar structure, leading to high Cross-Polarization level in D-Plane scan and is difficult to ...Vivaldi Array is 12 dB higher than the co-polarization level in D-Plane for large ...
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ABSTRACT : Antenna is the most important element in wireless and wired communications systems. Antenna is one
... periodic dipole antenna, log periodic dipole array antenna, log periodic fractal Koch antenna, log periodic microstrip patch array antenna with different feed techniques, log periodic ...
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Microstrip Magnetic Dipole Yagi Antenna with Enhanced Impedance Bandwidth and Reduced Size for Wideband Wireless Applications
... As shown in Figure 1, the proposed antenna can be divided into four parts, namely reflector, driver, coupling microstrip line and three directors. The substrate is 80.2 mm × 69.6 mm × 1.5 mm in size, and its relative ...
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A Novel Smart UWB Antenna Array Design by PSO
... printed dipole antenna with circular arms, which has been designed in ...circular array element. The array factor of this circular antenna array can be written ...
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Theoretical Analysis of the Optical Properties of Gold Nanoparticles Using DDA Approximation
... Discrete dipole approximation (DDA) is a well-established and widely accepted method of solving light scattering by particles from direct propagating ...a dipole moment due to both the incident beam and the ...
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Microwave Diathermy for Deep Heating Therapy of Knee Joint
... single dipole and circular array of four and eight ...single dipole is calculated for different SAR values using the Bio-Heat equation ...single dipole in the study of the temperature rise in ...
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