Patent ID: 11193923

Abstract:
A method of detection of an analyte includes using a detector array having at least two detector elements that can emit electromagnetic waves, and selectively connecting a transmit circuit to any one or more of the at least two detector elements of the detector array. At least one transmit signal is generated using the transmit circuit, where the at least one transmit signal is in a radio or microwave frequency or visible range of the electromagnetic spectrum. The at least one transmit signal is transmitted into a target containing at least one analyte of interest using the one or more of the at least two detector elements connected to the transmit circuit. A receive circuit is selectively connected to a different one or more of the at least two detector elements of the detector array, and the receive circuit and the different one or more of the at least two detector elements of the detector array are used to detect a response resulting from transmission of the at least one transmit signal into the target containing the at least one analyte of interest.