Vanderhaegen
Bart Vanderhaegen, Kessel-Lo BE
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20150017280 | Low Alcohol or Alcohol Free Fermented Malt Based Beverage and Method for Producing It - An alcohol free or low alcohol fermented malt based beverage is disclosed. The malt based beverage has an alcohol content of not more than 1.0 vol. % preferably not more than 0.7 vol. % having an aroma profile close to the one of alcoholic lager beers. The beverage has 7.00-30.00 ppm ethyl acetate and 0.01-0.20 ppm ethyl butyrate. The beverage preferably has the esters 0.05-2.00 ppm isoamyl acetate; 0.01-0.10 ppm ethyl butyrate; and 0.01-0.05 ppm ethyl hexanoate. The beverage preferably has the higher alcohol 5.00-30.00 ppm (iso-)amyl alcohol. The (iso)amyl alcohol is defined as the sum of 3-methyl butanol and 2-methyl butanol. | 01-15-2015 |
Bart Vanderhaegen, Brussels BE
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20130108735 | LOW ALCOHOL OR ALCOHOL FREE FERMENTED MALT BASED BEVERAGE AND METHOD FOR PRODUCING IT | 05-02-2013 |
Dirk Vanderhaegen, Wemmel BE
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20080239982 | METHOD FOR MONITORING IMPULSE NOISE - In a network for digital data packet transmission, quality records are stored in a memory. Each of the quality records is indicative for a reception quality being sensed of one or more received data packets. Thereupon, upon overflow of the memory, one or more of the quality records is discarded from the memory. For at least one of the quality records, discarding weights are generated as a function of at least one of the quality records and associated to the quality records. Hereby, upon such overflow, the discarding weights are taken into account in predefined rules and conditions according to which the discarding of the quality records is performed. | 10-02-2008 |
20120057693 | Joint Signal Processing Across A Plurality Of Line Termination Cards - In one embodiment, the line termination card includes a data output terminal configured to output a data sequence. The card further includes a vectoring entity configured to parse and encode the data sequence into frequency samples according to a carrier loading parameter, configured to scale the frequency samples into scaled frequency samples according to a carrier scaling parameter, and, configured to process the scaled frequency samples for crosstalk compensation. A controller is configured to adjust the carrier loading parameter and the carrier scaling parameter, and a forwarder is coupled to the data output terminal and to the controller. The forwarder is configured to forward the data sequence, the carrier loading parameter and the carrier scaling parameter towards a further line termination card. | 03-08-2012 |
20130275115 | CROSSTALK EMULATOR FOR XDSL CABLE - A crosstalk emulator for a cable, preferably a xDSL telecommunication cable, represented by several emulation paths each comprising a first segment (L | 10-17-2013 |
20130301824 | CROSSTALK CANCELLATION DEVICE AND METHOD WITH IMPROVED VECTORING STABILISATION - A crosstalk cancellation device cancels crosstalk noise of at most M disturbing communication lines in a victim communication line forming part of a vectoring group. The crosstalk cancellation device gradually decreases the cancellation depth of a cancelled disturbing communication line in the victim communication line upon a crosstalk noise variation in the vectoring group requiring cancellation of crosstalk noise of a not yet cancelled disturbing communication line in the victim communication line. | 11-14-2013 |
20140241378 | HIERARCHICAL AND ADAPTIVE MULTI-CARRIER DIGITAL MODULATION AND DEMODULATION - In an embodiment the method includes, at a transmit side, grouping carriers into carrier groups, and selecting a group constellation diagram for modulation of the carriers of a given carrier group. The selected group constellation diagram is built as a hierarchical sum of I super-imposed constellations vectors having predefined decreasing powers with the P strongest and the Q weakest constellation vectors being omitted. The carriers of the carrier group are modulated by means of the selected group constellation diagram, and P and/or Q parameters per carrier group and per multi-carrier data symbol are adjusted. | 08-28-2014 |
20140247900 | DATA RETRANSMISSION REQUEST DEVICE, A DATA TRANSMITTER, AND A DATA RETRANSMISSION METHOD FOR MULTI-TONE SYSTEMS - In a multi-tone data transmission system, data are modulated on a set of M tones for being transmitted between a transmitter and a receiver. The data retransmission request device in such system is adapted to request retransmission of a data transmission unit that is hierarchically modulated at a particular hierarchical level and that is modulated on a particular group of N tones, N being a positive integer value greater than one and smaller than or equal to M. | 09-04-2014 |
20140376604 | POWER ADAPTATION AVOIDANCE DURING CROSSTALK MEASUREMENTS - In one embodiment, the access node includes a vectoring control unit for estimating crosstalk coefficients between a set of subscriber lines based on crosstalk measurements carried out over the set of subscriber lines during a crosstalk measurement phase, and a vectoring processing unit for jointly processing, for crosstalk mitigation, signals to be transmitted over, or received from, the set of subscriber lines based on the estimated crosstalk coefficients. The access node further includes a controller configured to either postpone the execution of power adaptation over a particular line out of the set of subscriber lines after the completion of the crosstalk measurement phase, or to postpone the crosstalk measurement phase after the completion of power adaptation over the particular line. | 12-25-2014 |
20150063560 | METHODS AND SYSTEMS FOR ACTIVATING AND DEACTIVATING COMMUNICATION PATHS - At least one example embodiment discloses a method of initializing a plurality of communication paths in a system. The method includes obtaining a first matrix from a storage medium, the first matrix including at least one channel sub-matrix of the system associated with a subset of the plurality of communication paths, obtaining an indication of which communication paths are to become active and determining, after the obtaining the indication, new compensation coefficients based on the at least one channel sub-matrix and active compensation coefficients, the active compensation coefficients for compensating for crosstalk between the active communication paths prior to the number of active communication paths changing. | 03-05-2015 |
Johan Vanderhaegen, Cupertino, CA US
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20150069563 | Low Offset and High Sensitivity Vertical Hall Effect Sensor - A vertical Hall Effect sensor is provided having a high degree of symmetry between its bias modes, can be adapted to exhibit a small pre-spinning systematic offset, and complies with the minimal spacing requirements allowed by the manufacturing technology (e.g., CMOS) between the inner contacts. These characteristics enable the vertical Hall Effect sensor to have optimal performance with regard to offset and sensitivity. | 03-12-2015 |
Johan Vanderhaegen, Palo Alto, CA US
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20080246640 | Hardware-efficient reconstruction for periodic non-uniformly sampled signals - Method and apparatus for signal reconstruction enabling the sharing of analog-to-digital converter resources among signals. Embodiments include a signal reconstruction method that allows reconstruction of multiple non-uniformly sampled signals while avoiding unwanted side effects such as aliasing. | 10-09-2008 |
20100045501 | Hardware-Efficient Reconstruction for Periodic Non-Uniformly Sampled Signals - Method and apparatus for signal reconstruction enabling the sharing of analog-to-digital converter resources among signals. Embodiments include a signal reconstruction method that allows reconstruction of multiple non-uniformly sampled signals while avoiding unwanted side effects such as aliasing. | 02-25-2010 |
20140152772 | METHODS TO COMBINE RADIATION-BASED TEMPERATURE SENSOR AND INERTIAL SENSOR AND/OR CAMERA OUTPUT IN A HANDHELD/MOBILE DEVICE - A device for generating thermal images includes a low resolution infrared (IR) sensor supported within a housing and having a field of view. The IR sensor is configured to generate thermal images of objects within the field of view having a first resolution. A spatial information sensor supported within the housing is configured to determine a position for each of the thermal images generated by the IR sensor. A processing unit supported within the housing is configured to receive the thermal images and to combine the thermal images based on the determined positions of the thermal images to produce a combined thermal image having a second resolution that is greater than the first resolution. | 06-05-2014 |
Johan Vanderhaegen, Sunnyvale, CA US
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20090273499 | SYSTEM AND METHOD FOR IMPROVING LINEARITY OF ELECTRONIC CIRCUITS WITH MECHANICAL OSCILLATORS - A system converts an analog input signal to an output signal in a very linear manner using very low chip area and very low power consumption. The system includes a micro electromechanical oscillating signal source for generating a linearly varying oscillating signal, an analog signal generator coupled to the micro electromechanical oscillating signal source, the analog signal generator being configured to convert the linearly varying oscillating signal to an electrical analog signal, a minimum transistor circuit having an input for receiving an analog signal, a switch that selectively couples the electrical analog signal to the input of the minimum transistor circuit, the minimum transistor circuit being configured to process the electrical analog signal and generate digital output values, an error detection circuit coupled to the minimum transistor circuit to detect non-linearity errors in the digital output values, and a linearity correction circuit coupled to the error detection circuit, the linearity correction circuit being configured to compensate for the non-linearity errors detected by the error detection circuit. | 11-05-2009 |
20120112797 | VOLTAGE SENSING CIRCUIT WITH REDUCED SUSCEPTIBILITY TO GAIN DRIFT - A voltage sensing circuit includes a voltage to current converter, an integrator, a sample and hold amplifier, and a modulator. The voltage to current converter produces a modulated current corresponding to an input voltage. The integrator demodulates the modulated current and produces a voltage sum of the demodulated current. The sample and hold amplifier samples the voltage sum and provides an output voltage corresponding to the voltage sum. The modulator modulates the output voltage and provides the modulated voltage to the voltage to current converter as a feedback voltage. | 05-10-2012 |
Johan Vanderhaegen, Kruishouterm BE
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20100293684 | Rhododendron plant named 'HORT01' - A new cultivar of | 11-18-2010 |
Johan Peter Vanderhaegen, Sunnyvale, CA US
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20100103012 | Multi-Stage Resettable Sigma-Delta Converters - A resettable multi-stage sigma-delta analog-to-digital (A/D) converter enables a sampled analog signal to be resolve with fewer cycles than a resettable single sigma-delta A/D converter. The resettable multi-stage converter includes a cascade of at least two resettable sigma-delta loops having a total number of integrators and an allocation of delays, a digital decimation filter, the digital decimation filter being coupled to the at least two resettable sigma-delta loops and the digital decimation filter includes a cascade of integrators, a number of the integrators in the cascade of integrators for the decimation filter being equal to the total number of integrators in the cascade of at least two resettable sigma-delta loops and an allocation of delays in the cascade of integrators being equal to the allocation of delays in the cascade of at least two resettable sigma-delta loops, a plurality of A/D converters having a resolution that is less than a resolution of the resettable multi-stage sigma-delta A/D converter, a plurality of digital-to-analog (D/A) converters, the plurality of A/D converters and the plurality of D/A converters coupling the cascade of at least two resettable sigma-delta loops to the digital decimation filter, and a reset line coupled to the integrators in the cascade of integrators for the at least two resettable sigma-delta loops and coupled to the integrators in the cascade of integrators for the digital decimation filter. | 04-29-2010 |
20110260900 | SECOND ORDER DYNAMIC ELEMENT ROTATION SCHEME - A sensor system for generating sample analog signals for processing by a signal processing circuit that utilizes non-constant weights includes a plurality of signal generating elements and a switching network having a plurality of switches operably coupled to the plurality of signal generating elements. The switching network is configured to switch the plurality of signal generating elements between a plurality of different configurations. The system includes a dynamic element matching (DEM) control system for controlling the switch network to implement a second order DEM rotation scheme in which the plurality of signal generating elements are switched to each configuration in the plurality of configurations in a first sequence and then switched to each configuration in the plurality in a second sequence, the second sequence being the reverse of the first sequence. | 10-27-2011 |