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MONITORING OF HORIZONTAL MOVEMENTS OF HIGH-RISE BUILDINGS AND TOWER TRANSMITTERS BY MEANS OF GROUND-BASED INTERFEROMETRIC RADAR
Ground-based radar interferometry Horizontal movements Deformations High-rise buildings Tower transmitters
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2018/4/18
The paper describes possibilities of the relatively new technics – ground based radar interferometry for precise determining of deformation of structures. Special focus on the horizontal movements of ...
MONITORING OF HORIZONTAL MOVEMENTS OF HIGH-RISE BUILDINGS AND TOWER TRANSMITTERS BY MEANS OF GROUND-BASED INTERFEROMETRIC RADAR
Ground-based radar interferometry Horizontal movements Deformations High-rise buildings Tower transmitters
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2018/5/8
The paper describes possibilities of the relatively new technics – ground based radar interferometry for precise determining of deformation of structures. Special focus on the horizontal movements of ...
Testing and Research on Interference to GPS from UWB Transmitters
Testing Research Interference GPS UWB Transmitters
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2015/6/29
Ultra-Wideband (UWB) signal transmission is a potentially promising technology that is defined by a large fractional bandwidth. Most UWB systems are based on very short pulses of radio frequency energ...
Prescient Beamforming by Primary Transmitters in Interweave Cognitive Radio Networks with a Single Primary Receiver
Cognitive radios spectrum sensing interference mitigation beamforming dirty-paper coding
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2011/9/15
Abstract: This work investigates a fundamentally novel interweave cognitive radio network where the primary transmitter takes a proactive approach towards improving the accuracy of the spectrum sensin...
Performance evaluation and improvement methods for low-driving voltage transmitters in long reach PONs
Fiber Optics Communications Networks network optimization
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2015/5/26
The performance of two common low-driving voltage (low-ER) sources is experimentally evaluated for long reach PON applications, considering also partial optical dispersion compensation and electronic ...
240-Gb/s On-Board Optical Transmitters and Receivers
Optical devices Optical interconnects
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2015/6/9
We have developed compact 12-channel, on-board optical transmitters and receivers.The assembly size was 9 mm x 14 mm. Error-free transmission up to 20 Gb/s/ch was achieved,which will enable us to cons...
Experiences Gained during the Development of a Passive BSAR with GNSS Transmitters of Opportunity
Experiences Gained Passive BSAR GNSS Transmitters Opportunity
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2009/9/3
This paper presents an overview of the research conducted at University of Birmingham. It highlights and briefly discusses various systems parameters (e.g., resolution, power budget), problems (e.g., ...
Optimisation of narrowband optical filters for 10 Gbit/s directly modulated laser transmitters
directly modulated laser optical filtering dispersion tolerance dispersion penalty
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2011/5/6
Filtering of the chirped signal from a directly modulated laser with the narrowband optical filter
with a high roll-off allows to in-crease the dispersion tolerance of the transmitter substantially. ...
The effect of high pressure on the kinetics of monoamine transmitters in the rat brain
drug hyperbaric serotonin noradrenaline dopamine animal rat monoamine transmitter
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2009/7/14
The effects of 71 ATA pressure on the turnover of serotonin (5-HT), noradrenaline (NA), and dopamine (DA) were studied. High pressure increased the concentration of the 5-HT metabolite 5-hydroxyindole...
High-Capacity Upstream DWDM Extended Reach PON based on Colourless CWDM Transmitters with Single Nominal Wavelength
High-Capacity Upstream DWDM PON Colourless CWDM Transmitters Single Nominal Wavelength
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2015/8/4
We propose for the first time a colourless access architecture with 128 split-ratio, 60km reach and expandable upstream capacity, based on conventional GPON B+ transceivers and sharing cost-effective ...
Application possibilities of thermovision technique in diagnostics of aerial systems of radio transmitters
thermovison radio transmitters aerial system spacing collar junction thermogram
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2010/11/1
The paper deals with possibilities of use of thermovision technique in diagnostics of aerial systems of radio transmitters. Graphically presented: heating characteristic of the junction at the transmi...