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Ultra wide band technology

A Flexible Wireless Sensor Network based on Ultra-Wide Band Technology for Ground Instability Monitoring

A Flexible Wireless Sensor Network based on Ultra-Wide Band Technology for Ground Instability Monitoring

... limited-cost wide area coverage, thanks to the exploitation of multi-hop communications; iv) existence of low-cost energy-efficient algorithms to allow the network to run for months without human intervention; v) ...

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Technology for D band/G band Ultra Capacity Layer

Technology for D band/G band Ultra Capacity Layer

... D- band, connected to the core fiber infrastructure by point to point (PtP) very high capacity links at G-band ...(TWT) technology [12] that permits to achieve about 10 – 12 Watt saturated power at ...

5

Ultra Wide Band localization and tracking hybrid technique using VRTs

Ultra Wide Band localization and tracking hybrid technique using VRTs

... With increase in technology radar system have also been developed to a newer level. Form monostatic to multistatic radar system each have different properties according to the field in which they are used [1]. ...

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Analysis and Design of a Compact Multi-Layer Ultra Wide Band Filter

Analysis and Design of a Compact Multi-Layer Ultra Wide Band Filter

... of band pass filters with specified pass bands are therefore required to progress in UWB ...a wide instantaneous bandwidth of ...achieve wide band characteristics in the filter performance. A ...

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Wireless Ultra-Wide Band Transmission of (Bio)Signals

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 ...

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Design of Integrated Triple Band Notched for Ultra Wide Band Microstrip Antenna

Design of Integrated Triple Band Notched for Ultra Wide Band Microstrip Antenna

... The band notches are introduced in order to stop the function of the antenna in that particular frequency ...narrow band system is reduced to a great extent. In- troduction of the band notches helps ...

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A Compact Coplanar Broadband Rectangular Slot Antenna with E-Shaped Feeding Structure for GPR Applications

A Compact Coplanar Broadband Rectangular Slot Antenna with E-Shaped Feeding Structure for GPR Applications

... frequency band of microstrip antennas at frequencies less than ...coplanar technology associated with ultra wide band (UWB) or broad band antennas to design a compact (34×29 cm 2 ...

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Underground Operator Monitoring Platform Based on Ultra-Wide Band WSN

Underground Operator Monitoring Platform Based on Ultra-Wide Band WSN

... communication technology, whose transmission dis- tance is usually less than 10m and working band falls between ...transmitting ultra-low power signals over a wide spectrum, the UWB can ...

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Design and Fabrication of Ultra Wide Band Antenna with Band Notching Property : A Review

Design and Fabrication of Ultra Wide Band Antenna with Band Notching Property : A Review

... UWB antenna should be designed with Compact size while providing acceptable: VSWR, Bandwidth, Gain, Efficiency, Omni-directional pattern, to be suitable for on chip design, Easy impedance matching, Lightweight, Low cost. ...

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Design and Analysis of Re-Configurable Dual Band-Notched Micro-Strip Wide-Band Antenna

Design and Analysis of Re-Configurable Dual Band-Notched Micro-Strip Wide-Band Antenna

... dual band notched wide-band antenna that is suitable for underlay and overlay UWB cognitive radio is ...proposed. Ultra wide-band cognitive radio (UWB-CR) features the use of UWB ...

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Analysis of Wide Band Scattering from Objects Using the Adaptive Improved Ultra-Wide Band Characteristic Basis Functions

Analysis of Wide Band Scattering from Objects Using the Adaptive Improved Ultra-Wide Band Characteristic Basis Functions

... imaging technology, anti-stealth and target ...a wide frequency band using MoM, the calculation at each frequency point has to be repeated over the band of interest which increases ...

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The Ultra Wide Band Radar System Parameters in Medical Application

The Ultra Wide Band Radar System Parameters in Medical Application

... There have been growing interests in recent years’ re- search the Ultra Wide Band (UWB) technology and radar system. The radar is built in a wide variety and for a large number of ...

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Design of Circular Monopole Antenna for Ultra Wide Band Application

Design of Circular Monopole Antenna for Ultra Wide Band Application

... technology is constantly spreading in everyday life. The agile progress in wireless communication is increased accomplishment in ultra wideband antennas. This paper gives a simple design of ultra ...

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A Literature Survey on Ultra Wide Band Antennas

A Literature Survey on Ultra Wide Band Antennas

... radio technology developed by Robert ...UWB technology is based on the use of very narrow pulses on the order of nanoseconds, which covers a very wide bandwidth in the frequency ...

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Design Of Compact Ultra Wide Band (Uwb) Antenna Using Different Feeding Methods For Various Wireless Applications

Design Of Compact Ultra Wide Band (Uwb) Antenna Using Different Feeding Methods For Various Wireless Applications

... UWB technology are high data rate, less interference, secure, low cost and low ...with band rejection characteristics to eliminate any interference from narrowband wireless ...

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MICROSTRIP W-SHAPE UWB ANTENNA FOR WLAN APPLICATION

MICROSTRIP W-SHAPE UWB ANTENNA FOR WLAN APPLICATION

... a technology 7500 MHz of unlicensed spectrum, in the 3.1-10.6 GHz band, is currently available in the US for any Communication system that occupies more than ...of ultra wide antenna is very ...

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Electronically Switchable Ultra-Wide Band /Dual-Band Bandpass Filter Using Defected Ground Structures

Electronically Switchable Ultra-Wide Band /Dual-Band Bandpass Filter Using Defected Ground Structures

... Ultra-Wideband (UWB) systems have attracted increasing attention since the Federal Communications Commission (FCC) released the unlicensed use of frequency spectrum 3.1–10.6 GHz for UWB applications in 2002 [1]. ...

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Applications of UWB Technology

Applications of UWB Technology

... impulse technology, low power communication along with unlicensed band have enabled ultra wide band (UWB) as a leading technology for future wireless ...UWB technology in ...

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A Compact Design of Ultra Wide Band Antenna with 5 5GHz to 5 9GHz Dual Band Characteristics

A Compact Design of Ultra Wide Band Antenna with 5 5GHz to 5 9GHz Dual Band Characteristics

... iThe iproposed ipatch iantenna iin ithe ipresent ipaper iis iembedded iwith ithe isquare isplit iring iresonator, iWhich iis iplaced iinside ithe icircular isubstrate.. i iA ico-axial ip[r] ...

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Antenna Design for Ultra Wide Band Communications and Frequency Selective Surfaces

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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