5/16/2023 0 Comments Lubbock texas radar in motion![]() For those with further leadership aspirations and a college degree, Officer roles may be available, providing opportunities to lead and train others. (8 weeks) in Groton, CT, for training in basic submarine systemsĬlass "A" Technical School and Specialty Pipeline School (14-28 weeks) in Groton, CT, for instruction in basic electricity, electronics and computer technical knowledge and skills, and training in communications aboard fast attack or ballistic missile submarinesĪdvanced training as an ETV, including "C" School instruction on advanced equipment maintenance, may also be available during later stages of your career. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: You may also work indoors in a clean lab or shop environment while on shore. Using and maintaining hand tools and portable power toolsĪs an ETV, you'll work primarily aboard submarines in a clean, controlled environment. Operating atmosphere monitoring equipment and ship control subsystems Maintain accurate navigation data, and develop and execute navigation plansĬonducting preventive maintenance on interior communications circuitry Maintaining equipment used to detect, identify and track other maritime vessels Operating, monitoring and maintaining radar, gyrocompass, inertial navigation and global positioning systems Maintaining, repairing, calibrating, tuning and adjusting navigation equipment As an ETV, your responsibilities may include: From tracking a submarine's underwater inertia to detecting obstacles by radar, you'll operate and maintain the systems that get your sub to its destination.Įlectronics Technician Navigation/CommunicationĮlectronics Technicians Navigation (ETV) are responsible for maintaining all electronic equipment used in navigating and piloting submarines. As an Electronics Technician Navigation, that's where your expertise comes in. It requires pinpoint accuracy and the careful coordination of multiple systems. The proposed radar sensor provides accurate, noninvasive, and noncontact respiration measurement and therefore has a great potential in motion-adaptive radiotherapy.Navigating a submarine across the dark ocean floor isn't an easy task. It was shown that respiration measurement with radar sensor while the radiation beam is on is feasible and the measurement has a submillimeter accuracy when compared with a commercial respiration monitoring system which requires patient contact. The accuracy of respiration measurement with the proposed radar sensor was experimentally evaluated using a physical phantom, human subject, and moving plate in a radiotherapy environment. The radar sensor was designed with dc-coupled adaptive tuning architectures that include RF coarse-tuning and baseband fine-tuning, which allows the radar sensor to precisely measure movement with stationary moment and always work with the maximum dynamic range. In this paper, a dc-coupled continuous-wave radar sensor was presented to provide a noncontact and noninvasive approach for respiration measurement. In addition, measurement of external respiration signal based on conventional approaches requires close patient contact to the physical device which often causes patient discomfort and undesirable motion during radiation dose delivery. Conventional methods for respiration measurement are undesirable because they are either invasive to the patient or do not have sufficient accuracy. Accurate respiration measurement is crucial in motion-adaptive cancer radiotherapy.
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