ultra high frequency
Evaluating Volatility Forecasts with Ultra High Frequency Data—Evidence from the Australian Equity Market
... market ultra-high-frequency data to construct an unbiased ex - post volatility estimator and then use it as a benchmark to evaluate various practic- al volatility forecasting strategies (GARCH class ...
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A Miniaturized 878 MHz Slotted Meander Line Monopole Antenna for Ultra High Frequency Applications
... Ultra High Frequency (UHF) bands are extensively used in countless applications including LTE700/GSM850/900 band [1], wireless M-Bus [2], and wireless body area network ...UHF frequency is ...
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On the winning virtuous strategies for ultra high frequency electronic trading in foreign currencies exchange markets
... the ultra high frequency electronic trading in the foreign currencies exchange markets in the conditions of the discrete information absorption processes in the diffusion - type financial systems ...
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The relationship between ultra-high frequency thresholds and transient evoked otoacoustic emissions in adults with tinnitus
... sometimes conflicting results such as de- creasing (13-19) or increasing (20-23) OAEs in tinnitus versus non-tinnitus ears. The diversity of findings might be due to the differences in protocols, measurement methods, and ...
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ULTRA HIGH FREQUENCY BREAST ULTRASOUND: PRELIMINARY RESULTS
... generation ultra ultra high-resolution transducers with frequencies as ultra high as 50 MHz could become progressively an efficient help to improve the diagnosis of skin thickening or ...
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Wave function method to forecast foreign currencies exchange rates at ultra high frequency electronic trading in foreign currencies exchange markets
... the ultra high frequency electronic trading in the foreign currencies exchange ...the ultra high frequency electronic trading in the foreign currencies exchange markets, have a ...
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RFID Based Intelligent Book Finder Using Ultra High Frequency Sensor
... ABSTRACT: Locating items rapidly and accurately has become a crucial part of our modern library. Accurate locating not only saves time and money but also reduces waste, as products do not get lost along supply chains. ...
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RFID Based Intelligent Book Finder Using Ultra High Frequency Sensor
... RFID based systems are going to revolutionize the entire library automation systems. In this project we are going to develop library automation system, which will track the books, whether they are issued or they are in ...
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Ultra High Frequency Oscillators
... The curves on p.12 show the change of the plate current as a function of the displacement of electrodes with respect to the position of the loop of the voltage wave expressed in percent [r] ...
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A concept for wildlife tracking using ultra high frequency (UHF) radio
... The Yagi is one of the more popular antennas used in the HF-VHF-UHF frequency range. Besides it provides moderately high gain while offering low weight and low cost. It has a relatively narrow bandwidth ...
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Ultra High Frequency Nanoelectromechanical Systems with Low Noise Technologies for Single Molecule Mass Sensing
... radio frequency (RF) drive power, the magnetic field and the electronic detection system settings are kept the same in all these measurements, leaving temperature the only ...
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NI Labview based Monitoring and Control of Charging Unit for Hybrid Electric Vehicle
... LabVIEW-Laboratory Virtual Instrument Engineering Workbench is a system design platform approach, a software development tool originally developed and support the requirements of virtual instrumentation. Researchers can ...
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Noise Analysis of Ultra High Speed SiGe BiCMOS Track and Hold Amplifier for Fiber Optic Equalizer
... In this paper, we analyze the noise of major noise con- tributor in the hold mode of THA with the SEF con- figuration. Simulation and analysis show that, at ultra high frequency, both the thermal ...
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Inkjet Printed UHF RFID Tags on Renewable Materials
... Radio frequency identification (RFID) provides great potential for different Internet of Things (IOT) ...passive ultra high frequency (UHF) RFID tags were inkjet-printed directly on wood, ...
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Embeddable Miniature UHF RFID Near-Field Antenna for Healthcare Applications
... Radio Frequency Identification (RFID) is a type of Automatic Identification and Data Capture (AIDC) technology that uses electromagnetic fields to identify and track tags that are attached to objects ...their ...
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Scenarios and business models for mobile network operators utilizing the hybrid use concept of the UHF broadcasting spectrum
... This paper explores and presents scenarios and business models for mobile network operators (MNOs) in the novel hybrid use spectrum sharing concept of the Ultra High Frequency broadcasting spectrum ...
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Dual-Band UHF RFID Tag Antenna Using Two Eccentric Circular Rings
... four frequency bands are used for RFID systems; i.e., low frequency (125–134 kHz), high frequency ...MHz), ultra-high frequency (860–960 MHz) and microwave ...
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A Compact Universal Antenna Design for UHF RFID Handheld Reader
... Abstract—A compact wideband circularly polarized (CP) square slot antenna for universal ultra high frequency (UHF) RF identification (RFID) handheld reader applications is proposed, fabricated, and ...
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Multiple-Arm Dipoles Reader Antenna for UHF RFID Near-Field Applications
... Abstract—A multiple-arm dipoles antenna array based on magnetic coupling is proposed for ultra- high frequency (UHF) radio frequency identification (RFID) near-field application. The design ...
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Development Of Low Cost Radio Frequency Identification (RFID) In Agriculture
... The use of Ultra High Frequency Radio Frequency Identification UHF RFID in implementing asset managing system and selecting the hardware platform using RFID tag and reader will contribut[r] ...
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