Newsouth Innovations PTY Ltd.
Unsw Sydney New South Wales, AU
|Newsouth Innovations PTY Ltd. Patent applications|
|Patent application number||Title||Published|
|20140354263||OPTICALLY BASED VOLTAGE SENSING DEVICE AND METHOD - A method of measuring fluctuations in electric fields is disclosed, the method comprising the step of: placing a Liquid Crystal Device in communication with the electric field, the device having disparate orthogonal polarization sensitivity to an external electric field; utilising an optical probe beam having a known polarization state to interrogate the liquid crystal of the liquid crystal device to produce a response beam; and analyzing the polarization state of the response beam to provide an indicator of the corresponding fluctuations in the electric field.||12-04-2014|
|20140167994||Digital-to-Analog Converter - An apparatus and method for digital-to-analog conversion. A digital-to-analog converter includes a sampler for resampling a digital signal and a DAC array. The DAC array includes a sequencer, a unit element activator, and an array of one-bit DACs (unit elements). The unit elements are activated in a cyclical sequence, based on the resampled digital signal. Unit elements in the sequence may be skipped, based on a disruption probability. The disruption probability may be determined randomly, or pseudo-randomly. Output signals of the unit elements are summed or averaged to form an analog signal. The converter may include a filter to filter the analog signal.||06-19-2014|
|20140167857||Transconductance Amplifier - A transconductance amplifier has a pair of input terminals and a pair of output terminals. A first pair of transconductors is connected to the input terminals and the output terminals. A second pair of transconductors has inputs connected to output terminals, and outputs connected to the opposing output terminals. A third pair of transconductors has both its inputs and its outputs connected to the output terminals. One or more of the transconductors have a control port for a control signal to adjust its transconductance. The control signal may switch the transconductance of this or these transconductors between two or more values. One or more of the transconductors in the transconductance amplifier may include a tri-state inverter, which may be enabled or disabled through a control port.||06-19-2014|
|20140146942||METHOD AND APPARATUS FOR GENERATING A REPRESENTATION OF AN INTERNAL STRUCTURE OF AN OBJECT - The present disclosure provides a method and an apparatus for generating a representation of an internal structure of an object. The method comprises the steps of providing radiation that is arranged to traverse through at least a portion of the object and directing the radiation from different angular directions through at least a portion of the object and towards an optical element, such as a lens or pin-hole. The method also comprises the step of forming a radiation exposure pattern using the optical element, the radiation exposure pattern comprising information indicative of the propagation directions and intensities of component radiation that form the radiation exposure pattern. In addition, the method comprises calculating the representation of the internal structure from the radiation exposure pattern. The method is conducted such that the radiation exposure pattern corresponds to a respective point of view of the object.||05-29-2014|
|20090303053||Method and System for Controlling Termites - A method of controlling pest termites. A vibrational signal which is perceptible to and behaviourally influential upon the pest termites is generated, and coupled into a medium for perception by the pest termites. Repellent termite alarm signals may be utilised. A new type of foraging signal is disclosed and may be applied to lure termites to a bait.||12-10-2009|
Patent applications by Newsouth Innovations PTY Ltd.