초록 ▼

The current invention relates to a monitoring and analysis device and a method for monitoring and analysis that utilizes the unintended electromagnetic emissions of electrically powered systems. The present invention monitors electrical devices by taking detailed measurements of the electromagnetic

The current invention relates to a monitoring and analysis device and a method for monitoring and analysis that utilizes the unintended electromagnetic emissions of electrically powered systems. The present invention monitors electrical devices by taking detailed measurements of the electromagnetic fields emitted by any component or system utilizing electricity. The measurements will be analyzed to both record a baseline score for future measurements and to be used in detailed analysis to determine the status of the analyzed system or component.

대표청구항 ▼

1. A device comprising: an antenna,a receiver, configured, in combination with said antenna, to receive at least one emission of an electromagnetic energy, said at least one emission being given off by at least one electrical device;at least one processor;wherein said device is configured to monitor

1. A device comprising: an antenna,a receiver, configured, in combination with said antenna, to receive at least one emission of an electromagnetic energy, said at least one emission being given off by at least one electrical device;at least one processor;wherein said device is configured to monitor the at least one electrical device by measuring and processing a change or changes in a signature of said at least one electromagnetic emission; andwherein said device is configured to predict degradation of a component of the at least one electrical device based on said signature change or changes. 2. A device comprising: an antenna,a receiver, configured, in combination with said antenna, to receive at least one emission of an electromagnetic energy, said at least one emission being given off by at least one electrical device;at least one processor;wherein said device is configured to monitor the at least one electrical device by measuring and processing a change or changes in a signature of said at least one electromagnetic emission; andwherein the electromagnetic emission measurement device is configured, based on said signature changes, to predict degradation of the at least one electrical device. 3. A comprising: an antenna,a receiver, configured, in combination with said antenna, to receive at least one unintended emission of an electromagnetic energy, said at least one unintended emission being given off by at least one semiconductor device;at least one processor;wherein said device is configured to passively measure and process a change or changes in a signature of said at least one unintended electromagnetic emission and is further configured to assess at least one of a health, defects, inconsistency and degradation of the at least one semiconductor device either during manufacturing of the at least one semiconductor device, during manufacturing of an assembly containing the at least one semiconductor device or during a quality control inspection. 4. A comprising: (a) an antenna,(b) a receiver, configured, in combination with said antenna, to receive at least one emission of an electromagnetic energy, said at least one emission being given off by at least one electrical device without an aid from a hardwire connection,(c) at least one processor,wherein said device is configured to measure and process change or changes in a signature of said at least one electromagnetic emission and is further configured to monitor a level of degradation of the at least one electrical device. 5. A device comprising: a housing sized to be held by a hand of a user;an antenna disposed within said housing,a receiver disposed within said housing, said receiver configured, in combination with said antenna, to receive at least one emission of an electromagnetic energy, said at least one emission being given off by at least one electrical device, at least one processor disposed within said housing, andwherein said device is configured to measure and process change or changes in a signature of said at least one electromagnetic emission. 6. The device of claim 1, wherein said at least one processor comprises a Field Programmable Gate Array (FPGA) processor configured to conduct an initial processing of a targeted analog signal and wherein said at least one processor further comprises a general purpose processor (GPU) coupled to said FPGA processor and configured to perform higher level processing of said analog signal, said higher level processing including at least one of comparing said signal to a predetermined signature, accessing a non-volatile memory provided within said device so as to store historical records, and interfacing with a user. 7. The device of claim 6, wherein said FPGA processor is further configured to transform a digital waveform of the emitted spectrum from the at least one electrical device to a frequency domain of interest. 8. The device of claim 7, further comprising a cascade integrated comb (CIC) filter configured to decimate a frequency signal, and wherein said FPGA processor is further configured to apply Fast Fourier Transform (FFT) to said frequency signal. 9. The device of claim 7, wherein said FPGA and GPU are configured to process said frequency domain and are further configured to identify inconsistencies in said digital waveform from an anticipated waveform. 10. The device of claim 1, wherein said receiver is a radio frequency (RF) receiver configured to extract a desired target frequency from a raw signal received from said antenna. 11. The device of claim 10, wherein said at least one processor includes a Field Programmable Gate Array (FPGA) configured to convert said target frequency to a baseband frequency. 12. The device of claim 3, wherein said at least one processor is configured to extract a desired target frequency from a raw signal received from said antenna. 13. The device of claim 3, wherein said at least one processor is configured to transform a digital waveform of the emitted spectrum from the at least one electrical device to a frequency domain of interest.