![]() Image credit: Hugues Guillet de Chatellus, Université Grenoble Alpes-CNRS This measures the similarity of the signals as a function of the displacement of one signal relative to the other and provides information about their relative delay, which can be used to calculate the location of the signal’s source. It can be used to compute what is known as a cross-correlation function for two signals emitted from one source and detected by two antennas. The device offers a simple method for correlating signals with bandwidths of up to a few GHz, a larger bandwidth than is available from commercial approaches based on purely digital techniques. Many of today’s radio signals have large bandwidths in order to increase the amount of data they can carry. “Real-time processing helps ensure there isn’t any downtime, which is critical for defence applications, for example.” “The photonic architecture we developed uses no moving parts and enables real-time signal processing,” said researcher Hugues Guillet de Chatellus. Modifications will be made through communication and agreement between the employee and the employee’s supervisor/manager.Known as an analogue photonic correlator, the device is considerably simpler than equivalent devices existing today, the researchers said. Note: This job description is flexible and is considered a “living document,” in that it may be modified according to the needs of Pinpoint Holdings, Inc. Internal: Regularly confers with Pinpoint employees and other departments within the parent cooperative as neededĮxternal: Maintains great relations with vendors, contractors, subscribers, customers, and the general public in carrying out the responsibilities of this position. Supports: Customer Service, Technicians, Supervisor, Engineering Experience working around live fiber, coaxial cable, and power preferre. ![]()
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