| Selex Galileo Limited Patent applications |
| Patent application number | Title | Published |
|---|
| 20120020840 | DETECTION SYSTEM - A system for detecting small quantities of agent such as DNA in a larger volume of substance is disclosed. The system includes a radiation emitter arranged so as to emit radiation on to a quantity of substance containing the agent. The incident radiation excites the agent causing it to emit radiation detectable by suitable detection means. The incident and emitted radiation are directed by a light guide that also acts so as to contain the substance being monitored. | 01-26-2012 |
| 20120001073 | IR Detector System and Method - An Infra Red detector system and method is disclosed that implements a digital coordinate generator onto a 2D focal plane array infrared detector. The method used in this form of the invention by the IR detector system, generates X-Y coordinate data for pixels containing detected target data. Advantageously, it reduces subsequent signal post processing required to generate the same data using numerical processing techniques in software and the latency that this introduces. | 01-05-2012 |
| 20110315881 | IR CAMERA SYSTEM AND METHOD - An Infra Red (IR) camera and method of operating the same is disclosed. The camera includes a detector having an infrared focal plane array (IRFPA). The camera is operated in such a fashion, implemented in software, to maximise the detector operating temperature under varying scene temperature and atmospheric conditions in order to achieve a predetermined and adequate level of sensitivity and operability from the detector. | 12-29-2011 |
| 20110303846 | IR DETECTOR SYSTEM AND METHOD - An Infra Red detector system and method is disclosed. There is benefit in providing signal processing functions into each pixel of a 2D focal plane IR detector for applications such as hostile target detection. The thermal characteristics of muzzle flash or a projectile and it's trajectory for example are distinguishable from background scene. A technique to add a signal detection function to normal IR detector thermal imaging operation to a standard direct inject Integrate While Read (IWR) pixel circuit and for providing target detection at extremely high data rates is described. | 12-15-2011 |
| 20110109464 | SENSING NETWORK AND METHOD - A system and method are described for detecting toxic gas releases in an urban environment. The system includes a series of repositionable remote sensor nodes that are located in an environment containing a toxic gas, the sensor nodes including a chemical sensor and/or a meteorological sensor. The sensor nodes gather data relating to the type of gas released and the surrounding atmospheric conditions and relay the information back to a data processing hub where the data is collated and analysed to produce an indication of the likely spread of the gas plume, the likely danger to the surrounding population and an indication of the release point of the gas. | 05-12-2011 |
| 20110063116 | SENSING NETWORK AND METHOD - A system and method are described for detecting toxic gas releases in an urban environment. The system includes a series of repositionable remote sensor nodes that are located in an environment containing a toxic gas, the sensor nodes including a chemical sensor and/or a meteorological sensor. The sensor nodes gather data relating to the type of gas released and the surrounding atmospheric conditions and relay the information back to a data processing hub where the data is collated and analysed to produce an indication of the likely spread of the gas plume, the likely danger to the surrounding population and an indication of the release point of the gas. | 03-17-2011 |
| 20110037855 | INFRA RED DETECTOR SYSTEM AND METHOD - A detector system is described in which an image of a scene is displaced with reference to a dual waveband detector array. Such ‘scanning’ increases the sampling density, thereby reducing the effective pixel pitch, by moving the image of the scene relative to the detector array by fractions of a pixel pitch in sequential frames. The display is then reconstructed with the data from these frames interleaved relative to the original scan displacement. | 02-17-2011 |
| 20100295141 | TWO COLOUR PHOTON DETECTOR - A two-color radiation detector includes a mesa-type multi-layered mercury-cadmium-telluride detector structure monolithically integrated on a substrate. The detector is responsive to two discrete wavelength ranges separated by a wavelength range to which the detector is not responsive. The detector further includes two contact points deposited on the layer disposed furthest away from the entry point of the radiation, the contact points being isolated with respect to each other by a trench disposed within the layer. | 11-25-2010 |
| 20100289934 | IMAGING DEVICE AND METHOD - An imaging device is capable of on-chip processing data output by a series of pixels | 11-18-2010 |
| 20100283834 | DEVICE FOR 3D IMAGING - A 3 dimensional (3D) imaging device is described. The device emits a laser pulse towards a scene. Radiation reflected by the scene includes information relating to the range between objects in the scene. A detector, detects the reflected radiation pulses and outputs signals characteristic of the scene to an imaging device or camera. Two image frames will be produced per radiation pulse, one frame being representative of the ‘close’ object and the second frame being representative of the ‘far’ object. The ratio of these frames may be processed by suitable means to produce a 3D image of the scene. | 11-11-2010 |
| 20100252736 | IMAGING SYSTEM - An imaging system is described which includes a radiation source outputting radiation incident on a scene. The radiation is pulsed and the reflected radiation is detected by a detector array and a resulting signal output by a read out circuit. The signal output is characteristic of the scene on which the radiation is incident. The output signal is combined over a number of pulses, the averaging being carried out on-chip and within the detector circuitry. The radiation source may be a semiconductor diode source amplified with a doped fibre amplifier. | 10-07-2010 |
| 20100201601 | ANTENNA - A phased array antenna is disclosed where the transmit/receive modules are replaced by a series of separately packaged components. The components include, for example, a vector control component, a high power amplifier component, a low noise amplifier component, a transmit/receive duplexing component and ancillary supporting components. An advantage of this arrangement is that cheaper antenna arrays can be constructed without limiting the capability and/or performance of a system incorporating such an array when compared to known solutions. | 08-12-2010 |
