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In one aspect, a multi-layer absorber is disclosed, which comprises a proximal layer having a radiation-receiving surface adapted for receiving electromagnetic...
Optical device with a piezoelectrically actuated deformable membrane
shaped as a continuous crown
An optical device with a deformable membrane including an anchor area on a support entrapping a liquid or gas fluid, a central area reversibly deformable from a...
Amphiphilic siloxane-containing vinylic monomers and uses thereof
The invention provides an amphiphilic siloxane-containing vinylic monomer which comprises one sole ethylenically unsaturated group and a siloxane-containing...
Photosensitive resin composition, light blocking layer using the same, and
Disclosed are a photosensitive resin composition including (A) a copolymer resin represented by the following Chemical Formula 1, wherein in Chemical Formula 1,...
Photonic balls containing a microstructure of core-shell particles
exhibiting angularly-independent structural...
A photonic assembly for observing a preselected color includes an assembly of colloidal particles in a continuous liquid phase, the colloidal particles...
Space weather monitoring system for polar routes
A space weather monitoring system for polar routes includes: a satellite which flies over polar routes; a route-information providing server which receives data...
Estimating change in position of production tubing in a well
Characterizing a parameter of interest relating to a formation intersected by a borehole. Methods may include estimating the parameter using at least one...
Method and system for evaluation of gamma-gamma well logging data in
A calibration site for a gamma-gamma well logging tool for use in mineral exploration, the calibration site having a column consisting of a plurality of blocks...
In-situ downhole X-ray core analysis system
The disclosure includes an arrangement of X-ray generator(s) (210), X-ray detector(s) (214), and/or X-ray calibration device(s) for performing X-ray...
High transmittance single crystal YAP scintillators
A single crystal yttrium aluminum perovskite scintillator has a minimum thickness of at least 5 mm and a transmittance of at least 50% at a wavelength of 370...
Environmental corrections in nuclear spectroscopy using variable element
A method for estimating an aspect of a formation using a nuclear spectroscopy tool includes placing a nuclear spectroscopy tool into a borehole and emitting...
X-ray scanning system and method
Systems and methods for scanning an item utilizing an X-ray scanner in order to facilitate a determination of whether the X-ray radiation penetrated through the...
Electromagnetic logging while drilling tool
A deep reading electromagnetic logging while drilling tool includes first and second logging while drilling subs, the first of which includes a first...
Fluid determination in a well bore
A fluid measurement system (10, 110, 210) and method of fluid mix determination over a sampling length (25) in a well bore (12). A pulse generator is run in the...
Wide activation angle pinch sensor
In an aspect, a pinch sensor is provided, comprising: an elongate non-conductive casing enclosing first, second, and third elongate conductive electrodes; the...
System for automatically attaching and detaching seismic nodes directly to
a deployment cable
Embodiments, including apparatuses, systems and methods, for automatically attaching and detaching seismic devices to a deployment cable, including a plurality...
Sensor towing by marine vessels
A system. At least some illustrative embodiments are a system including a first survey vessel and a first tow line coupled to the first survey vessel. A first...
Device and method for deghosting variable depth streamer data
Computing device, computer instructions and method for deghosting seismic data related to a subsurface of a body of water. The method may include receiving...
System and method for three-dimensional iterative filtering of scattered
waves in cross spread seismic systems
A system and method are provided for filtering scatterer noise energy from land seismic waves using three dimensional (3D) iterative filtering in a cross-spread...
Noise removal from 3D seismic representation
A method for removing noise from a three-dimensional representation of seismic data. The method includes receiving seismic data acquired in a seismic survey....
Dynamically allocating different numbers of bits to windows of a series
representing a seismic trace
To process seismic data, a set of data values representing a seismic trace is received, and amplitudes of data values associated with plural groups in the set...
Method of controlled pulse driving of a stacked PZT bender bar for dipole
A bender bar is presented. The bender bar includes at least two pairs of piezoelectric elements arranged on an inert element to adjust the response frequency of...
System and method for compensating temperature gain variation in radiation
In accordance with the present approach, a dark current is measured for one or more detector elements and used to determine a gain or gain compensation for the...
Imaging apparatus, current/voltage conversion circuit, and imaging method
An imaging apparatus includes an image sensor configured to convert an incident electromagnetic wave into current; a current/voltage conversion circuit that is...
X-ray scintillator containing a multi-layered coating
There is provided an x-ray scintillator (10) including a pore matrix having a plurality of pores formed in a substrate (1). Each of the pores is at least...
Radiation imaging apparatus and radiation imaging system
A radiation imaging apparatus includes a pixel array in which a plurality of pixels which detects radiation are arrayed to form a plurality of rows and a...
Accurate mobile context detection at low sensor cost
A mobile device includes a plurality of sensors, each with one or more costs associated with it. In order to reduce the cost associated with using the sensors...
Tapered coherent integration time for a receiver of a positioning system
Approaches to signal processing using tapered coherent integration time period durations. In this regard, signal processing of received signals (e.g., received...
Satellite positioning method, satellite pseudorange calculation apparatus
and satellite pseudorange calculation...
A satellite positioning method, a satellite pseudorange calculation apparatus and a satellite pseudorange calculation method thereof are provided. The satellite...
Detecting timing anomalies
Disclosed herein are system, method, and computer program product embodiments for adapting to malware activity on a compromised computer system. An embodiment...
System and method of communicating GNSS information between mobile
In one embodiment, a method comprising, receiving at a moving vehicle first global navigation satellite systems (GNSS) information broadcasted from a base...
Range finding device background of the invention
A range finding device includes a transmission module, a linked movement module and a range finding module. The linked movement module is connected to and...
Apparatus for pulse shaping
An array of photon sensitive devices is configured to provide outputs. Pulse shaping circuits operate to shape a respective output of the array in a normal mode...
Detecting device, fish finder and detecting method
A detecting device is provided. The detecting device detects target objects. The detecting device includes a transmitter configured to transmit transmission...
Device for monitoring a distance between a vehicle and an object
A device for monitoring a distance between a vehicle and object, including distance sensors mounted in the front and/or rear vehicle region(s), an electronic...
Downscan imaging sonar
A downscan imaging sonar utilizes a linear transducer element to provide improved images of the sea floor and other objects in the water column beneath a...
Method and device for determining the position and/or the movement of an
In a method for determining the position and/or the movement of at least one object in the surroundings of a vehicle with the aid of at least one transmitted...
Method of electronically mapping underground utility infrastructures from
A non-invasive method of buried-utility-mapping includes using a long wavelength gradiometric ground penetrating radar to "see" patches of conductive material...
Ground penetrating radar with variable dwell time
An object detection system may be capable of sensing a buried object and providing an estimate of the object's depth. The object detection system may comprise a...
MIMO antenna with elevation detection
A multiple input multiple output (MIMO) antenna for a radar system includes a receive antenna, a first transmit-antenna-arrangement, and a second...
MIMO radar system
Various exemplary embodiments relate to a method for detecting an object using radar system having M transmit antennas, N receive antennas, and a processor,...
Radar data compression system and method
A radar system includes a controller equipped with memory for storing data. The controller is configured to receive a time-domain signal representative of a...
Vehicle remote function system and method using ultra-wide band signals
A vehicle remote function system is provided for determining a location of a fob relative to a vehicle. The system includes a controller adapted to be mounted...
Laser phase diversity for beam control in phased laser arrays
Systems and methods that combine forward-model image reconstruction techniques with tomographic estimation of three-dimensional atmospheric turbulence to enable...
Precision position tracking system
Embodiment of a lightweight and compact wireless precision position tracking device and a precision position tracking motion capture system are described....
Sensor calibration system
A calibration system for a machine is provided. The calibration system includes an unmanned aerial vehicle provided in association with a perception sensor. The...
Method and apparatus for generating reference signals for accurate
time-difference of arrival estimation
A base station communicates a positioning reference signal (PRS) to wireless communication devices over a downlink in a wireless communication system by...
Wireless sensor network
A networked system for managing a physical intrusion detection/alarm includes an upper tier of server devices, comprising: processor devices and memory in...
Method and apparatus for determining a change in position of a location
The disclosure is directed to determining a change in position of a location marker. In an aspect, it is determined whether the location marker is in a motion...
Apparatus and method for integrated positioning
Provided is an apparatus and method associated with a location based service, and an apparatus for integrated positioning that may sense positioning-associated...