Dipole Antennas
Analysis of Arrays of Printed Strip Dipole Antennas and Broadband Antennas of Six Series Fed Strip Dipoles
... Abstract: Dipole antennas are suitable in wireless multi-band technology, because they are simple to design and have excellent radiation ...dipoles antennas are very hard to do because of the ...
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Wide Scanning Phased Array Antenna Using Printed Dipole Antennas with Parasitic Element
... Abstract—A active phased array antenna has been developed that is capable of wide scanning angle with small deviation in antenna gain using printed dipole antennas with parasitic element, which may have the ...
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Performance Prediction of Bundle Double-Walled Carbon Nanotube-Composite Materials for Dipole Antennas at Terahertz Frequency Range
... CNTs antennas are at the forefront of research, due to their unique electrical properties ...CNTs dipole antennas ...SWCNTs-dipole antennas [9–15]. In these works, the dipole ...
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Carbon Nanotubes Composite Materials for Dipole Antennas at Terahertz Range
... the dipole antennas of these material structures with CNTs and copper dipole antennas are presented to exhibit the enhancement of performance for the proposed dipole ...
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2D array of cold electron nanobolometers with double polarised cross dipole antennas
... cross-dipole antennas is proposed for spec- trometer applications demanding wideband RF ...double-polarised dipole antenna with a 2D array of CEBs inserted in the nodes of the antennas is ...
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Electromagnetic Modeling of Coupled Carbon Nanotube Dipole Antennas Based on Integral Equations System
... CNT antennas bundle is studied based on effective axial surface conductivity for low coupling distances [8, ...CNT dipole antenna arrays have been investigated by CST MICROWAVE ...CNT dipole antenna ...
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Investigation on Transient Response of Linear Dipole Antennas in the Presence of HEMP Based on Equivalent Circuit
... So dipole antennas operating over this frequency range can nearly be considered as short ...short dipole antennas situated along z -direction axis in spherical coordinates, their effective ...
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Optimal Design of Dipole Antennas Backed by a Finite High-Impedance Screen
... the dipole antenna is matched close to the frequency where the AMC resonance ...the dipole antenna on the top of the patch type HIS are reported on E and H planes as a function of the ground plane ...the ...
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Electromagnetic Characteristics of Conformal Dipole Antennas Over a PEC Sphere
... conformal dipole antenna in free space and over a Perfect Electric Conductor (PEC) sphere is ...such antennas are computed by applying multilayer spherical DGFs and asymptotic approximation ...conformal ...
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Reconfigurable Microstrip Double Dipole Antennas for Personal Wireless Communications
... configurable antennas are being developed to meet this need ...wideband antennas require complicated filters with stringent requirements to im- prove their out-of-band noise-rejection ...
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A Novel Smart UWB Antenna Array Design by PSO
... transmitting antennas: (a) Only one UWB printed dipole antenna (OUA) (b) A circular array of eight UWB printed dipole antennas, each element antenna has the same feed length (UCAA) (c) A ...
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Reciprocity and mutual impedance formulas within lossy cavities
... two dipole antennas critically depends on their absolute position within the ...the antennas is de- ...two antennas since the cavity modes do not decay with increasing distance, as ...
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A Broadband Circularly Polarized Antenna Based on Cross-Dipoles
... each dipole for four phase angles of 0 ◦ , 90 ◦ , 180 ◦ , and 270 ◦ , ...half-wavelength dipole antennas also have typically larger relative current near the middle and zero current at the ends of ...
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A Slim Composite Antenna with Polarization and Pattern Diversity for WLAN Router Applications
... polarizations are available in the whole horizontal plane. What’s more, the radiation beam directions of the two crossed dipole antennas are orthogonal, which indicates that the proposed antenna has the ...
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Switching Applications Based on Reversible Insulator-Metal Transition of Vanadium Dioxide Thin Films Synthesized by Pulsed Laser Deposition.
... The simulation results of all the devices have been obtained using Sonnet Suites, which is a software development for precise RF models for planar circuits and antennas. It requires a physical description of your ...
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Wideband Omnidirectional and Sector Coverage Antenna Arrays for Base Stations
... dual-polarized antennas operating at dual or multi bands are also proposed in literature for base stations [14, ...polarization, dipole antennas are the first candidate to be considered as in this ...
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Surface Wave-Based Radio Communication through Conductive Enclosures
... various dipole sources are known to excite the SEW ...conventional dipole antennas whose efficiency is compromised near metal surfaces, an additional advantage of our surface wave antenna design is ...
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Fabrication and characterization of planar dipole antenna integrated with gaas based schottky diode for on chip electronic device application
... planar dipole antenna with CPW feed as transmission line was successfully designed and analyzed for working in super high frequency band ...the dipole antennas showed high return loss characteristics ...
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A Low Profile Four Way Directional Antenna with Dual Polarization
... dipoles antennas to the structure in Figure 2(a) to achieve 4 radiation patterns in 4 directions for horizontal element similar to vertical element process before as illustrated in Figure ...four dipole ...
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Printed Compact Lens Antenna for UHF Band Applications
... loaded antennas due to lot of power dissipated in the ...bow-tie antennas with high radiation efficiency ...Vee dipole antennas [6, 7] were also considered for GPR ...
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