monopole antennas
Design and Analysis of Wideband Planar Monopole Antennas Using the Multilevel Fast Multipole Algorithm
... two antennas are numerically analyzed over a wide frequency ...planar monopole antennas mounted on electrically large ground plane [27, ...the monopole and ground ...the monopole ...
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Models of Distribution of Electric Field of Primary Cilia as Monopole Antennas
... two monopole antennas, one represented by primary cilium, and the second one artificial microelectronic, or even among monopole antenna ...Artificial monopole antennas of prosthetic ...
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Bandwidth Enhancement of Compact Monopole Antennas for Application in UWB Communication System
... UWB antennas anticipated in the open literature mainly focus on the slot and monopole antenna ...slot antennas have an attractive property of providing a wide operating ...planar monopole ...
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Effects of Defected Waveguide Structure Toward Wideband Monopole Antennas
... Metamaterial is also one of the hot topics discussed among researchers. It achieves negative permittivity and permeability at the same time [16]. Examples of types of metamaterial are EBG, FSS, Defected Ground Structure ...
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Coupling Between an Irradiated Aperture and Monopole Antennas into a Complex Enclosure
... The significant progress in the development of civil and military mod- ern electronic applications has led to the increase of electromagnetic interference sources. On the other hand, due to their high electronic ...
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Design and Analysis of Wideband Monopole Antennas for Flexible/Wearable Wireless Device Applications
... shape of the radiator [7]) on polyamide and teslin paper substrates are designed and fabricated. Both antennas, with dimensions of 50×40 mm, are designed to operate between 1.8 and 13.3 GHz, and between 1.4 and ...
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A Novel Rectangular Ring Planar Monopole Antennas for Ultra-Wideband Applications
... Abstract—This paper proposes two rectangular ring planar monopole antennas for wideband and ultra-wideband applications. Simple planar rectangular rings are used to design the planar antennas. These ...
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FDTD Analysis of Top-Hat Monopole Antennas Loaded with Radially Layered Dielectric
... In this article, the key points of FDTD simulation in the case of above mentioned problem are described, including subjects such as meshing scheme, mesh truncation technique and excitation scheme. Simulation results are ...
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Slot Coupled Ultra Wideband and Multiband Monopole Antennas for Wireless Applications
... fed monopole antennas are the right candidates and are most popular in integrated circuits applications because of their ease of integrability into system on chip (SOC) ...UWB antennas reported in ...
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Implementation of Octagonal and Hexagonal strip monopole antennas for UWB applications
... the antennas to enhance the bandwidth by increasing the size of the strip monopole by different ...strip monopole is a Octagon of side 'a=9mm' where as for the wide hexagon monopole is a ...
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Design of CPW-Fed Dual-Band Printed Monopole Antennas for LTE/WiMAX /WLAN and UWB Applications
... multi-band antennas for portable wireless communication systems is quite a challenging task because it has to satisfy requirements such as wider impedance bandwidth, omnidirectional radiation pattern, constant ...
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Analysis of Band-Notched UWB Printed Monopole Antennas Using a Novel Segmented Structure
... printed monopole antennas ...these antennas are also presented and ...the antennas calculated by the equivalent circuit models agree very well with the HFSS simulated ...
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A Study of Electromagnetic Radiation from Monopole Antennas on Spherical-Lossy Earth Using the Finite-Difference Time-Domain Method
... In this research, radiation from monopole antennas on spherical-lossy earth is analyzed by the FDTD method in spherical coordinates taking the rotational symmetry into consideration. A novel generalized PML ...
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Proposal and Development of Two Directional UWB Monopole Antennas
... UWB monopole antennas are ...planar monopole antennas can be applied for directional ...UWB antennas the radiators have a rectangular shape, and the bandwidth is extended by choosing ...
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Compact Dual Band 1.8/3.3 GHz Planar Monopole Antennas Using Tuning Mechanisms for GSM/WiMAX
... of monopole antennas, this study designs a basic monopole antenna (known as a reference antenna) and sets the operating frequency to a low center frequency of 1825 MHz and a high center frequency of ...
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Combline Loadings of Printed Triangular Monopole Antennas for the Realization of Multi-Band and Wideband Characteristics
... the antennas designed for applications in communication systems, such as WLAN and GSM should have acceptable performance in the specified frequency bands, rather than merely exhibit wide bandwidths outside the ...
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Experimental Study of 2-D Electrochemicallydeposited Random Fractal Monopole Antennas
... also UWB capabilities. As it can be seen in both Figure 3 and Table 3, the fourth’s last resonant frequencies merge into a single wideband that extends from 3.84 to 10.26 GHz with a fractional impedance bandwidth of 91%. ...
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Frequency Notched Wide Band Planar Monopole Antennas
... monopole antenna was proposed in [4] and further studied in [5, 6]. Such antennas exhibit good impedance matching and high efficiency. There are a number of parameters that influence the bandwidth; these ...
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Gain Enhancement in Planar Monopole Antennas
... adding the glass and reflected metal slabs enables the proposed antenna to concentrate more radiation power in one direction and reduce the radiation power towards the two sides and the back of the proposed antenna. The ...
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Experimental Verification of Ultra-Wideband Pulse Radiation from Monopole Array Antennas
... The time domain analysis for the short pulse radiation due to a wire antenna is an efficient tool for UWB applications. This analysis is helpful in UWB array design and beam steering. The total radiation is the sum of ...
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