Ultra Wide Band
Analysis of Wide Band Scattering from Objects Using the Adaptive Improved Ultra-Wide Band Characteristic Basis Functions
... the wide-band electromagnetic scattering ...the wide-band and wide-angle electromagnetic scattering ...an ultra-wide band CBFM (UCBFM) is proposed to analyze the ...
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Underground Operator Monitoring Platform Based on Ultra-Wide Band WSN
... the ultra-wide band (UWB) and the time difference of arrival (TDOA) positioning algorithm were introduced briefly, in view of the underground operation ...
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Wireless Ultra-Wide Band Transmission of (Bio)Signals
... The proposed approach using standard CMOS process suggests the use of this technology for implementations of generic sensors along with microelectronic readout circuits. In addition, the prototype that we have described ...
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Design and Fabrication of Ultra Wide Band Antenna with Band Notching Property : A Review
... Y.F Weng proposed a design of multiple band-notch using meander lines for compact ultra-wide band antennas. The proposed antenna consists of an elliptical radiator, a microstrip-feed line and ...
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The Ultra Wide Band Radar System Parameters in Medical Application
... In this work, an Ultra Wide Band (UWB) radar system is proposed in an attempt to take a medical image of each hu- man body layer. In fact, this system consists of sending an electromagnetic pulse and ...
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Design of Circular Monopole Antenna for Ultra Wide Band Application
... In this paper, a circular monopole antenna is proposed and investigated. The geometric antenna dimensions are maintained to obtain an ultra wide band width response with a bandwidth of 10 GHz and ...
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A Planar Eye Shape Antenna for Ultra-Wide Band Applications
... Abstract—In this paper a new planar monopole antenna is presented. The performance parameters like return loss of the single antenna as well as transmission function, group delay, and the fidelity factor of a two-antenna ...
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Design and Analysis of Ultra Wide Band log-periodic Planar Dielectric Antenna in Wireless Communications
... The ultra wide band planar dielectric antennas developed give almost omni directional radiation pattern along with a huge impedance ...with ultra wide band impedance ...very ...
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A Generalized Concept for Band Notch Generation in Ultra-Wide Band Antennas
... two band notches by adding parasitic elements having predictable positions to a wide slot ultra-wide band (UWB) antenna is ...the wide slot antenna, at the X-band ...
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Antenna Design for Ultra Wide Band Communications and Frequency Selective Surfaces
... in ultra wide band systems were described in Chapter ...Since ultra wide band signaling uses very narrow impulses greater resolution can be obtained in ...
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Hexagonal Fractal Geometry Antenna Using Ultra Wide Band Applications
... ABSTRACT: Antenna with hexagonal fractal geometry using ultra wide band pattern is been discussed in this paper. The proposed antenna is fed with co-axial line and its structure depends on hexagonal ...
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Circuits and Active Antennas for Ultra-Wide Band Pulse Generation and Transmission
... Abstract—In this paper, the design and development of a novel active antenna including circuits for Ultra-wide band (UWB) pulse generation and transmission have been described. In this design a pulse ...
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TEM Horn Antenna for Ultra-Wide Band Microwave Breast Imaging
... whole ultra-wide band the antenna features: 1) good impedance match, 2) uniform field distribution at the antenna aperture,and 3) good coupling ...
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Analysis and Design of a Compact Multi-Layer Ultra Wide Band Filter
... Abstract—This paper presents analysis and design of a compact ultra wide band (UWB) filter using three parallel folded coupled lines in a defected ground structure in multi-layer structure. Defected ...
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Ultra Wide Band localization and tracking hybrid technique using VRTs
... Ultra wide band (UWB) technologies combined with multistatic radars provide a promising solution for anti intruder ...fractional band width of greater than ...
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Electronically Switchable Ultra-Wide Band /Dual-Band Bandpass Filter Using Defected Ground Structures
... Switchable Ultra-Wide Band /Dual-band Bandpass Filter using DGS has been designed, simulated, and ...frequency band can be easily ...the band of WLAN WIMAX, and X (Military) ...
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Poles Isolation via ESPRIT for Ultra-Wide Band Breast Cancer Imaging
... Abstract—In this paper, microwave breast cancer detection is investigated using the Ultra-Wide Band (UWB) radar imaging technique. A novel calibration approach based on the Estimation of Signal ...
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Design Of Compact Ultra Wide Band (Uwb) Antenna Using Different Feeding Methods For Various Wireless Applications
... (a) Ultra wide band antenna designed using co-axial feed operates at four distnict frequency bands centered at 4 ...(b) Ultra wide band antenna designed using line feed operates ...
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Solution for Wide Band Scattering Problems by Using the Improved Ultra-Wide Band Characteristic Basis Function Method
... Abstract—The ultra-wide band characteristic basis function method (UCBFM) is an efficient approach for analyzing wide band scattering problems because ultra-wide ...
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Slot Cut Ultra Wide Band Antennas
... The ultra wide band antennas are required in applications where larger bandwidth for the transmitting signal is ...cover wide bandwidth in the range from 500 MHz to the frequencies above 8000 ...
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