Wirthmann
Andre Wirthmann, Winnipeg CA
Patent application number | Description | Published |
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20090128143 | Systems and Methods for RF Magnetic-Field Vector Detection Based on Spin Rectification Effects - Systems and methods for RF magnetic-field vector detection based on spin rectification effects are described. In one embodiment, a method comprises sweeping a quasi-static external applied magnetic field at a h-vector detector, measuring voltages across terminals of the h-vector detector when the detector receives a microwave, varying the angle between the external applied static magnetic field and the RF current, determining an angular dependence of the measured voltages, and calculating a magnetic-field vector (h-vector) component of the microwave. In another embodiment, a method comprises providing an array of h-vector detectors, each element of the array being positioned at a different angle with respect to each other, subjecting the array to an external swept quasi-static magnetic field, measuring voltages across terminals of each element of the array when the array receives a microwave, associating each measured voltage with a respective angle, and calculating at least one h-vector component of the microwave. | 05-21-2009 |
Andre Wirthmann, Vancouver CA
Patent application number | Description | Published |
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20120001656 | Apparatus, System, and Method for Direct Phase Probing and Mapping of Electromagnetic Signals - An apparatus, system, and method for phase detection of electromagnetic signals are presented. The apparatus may include a magnetic element, one or more first signal contacts coupled to the magnetic element for receiving a first signal, and one or more output contacts coupled to the magnetic element for providing a variable level voltage generated by the magnetic element, the level of the voltage being responsive to a phase difference between the first signal and a second signal. In a further embodiment, the apparatus may include a substrate for mechanically supporting the magnetic element. Additionally, the apparatus may include a conductor mechanically supported by substrate, the conductor configured to receive the second signal. | 01-05-2012 |
Anton Wirthmann, Gemuenden DE
Patent application number | Description | Published |
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20080292232 | Corrosion-Resistant Bearing - The invention relates to a bearing of a drive shaft ( | 11-27-2008 |