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Electronics & EW

RTCA DO-254 Airborne Electronic Hardware Standard

The growing demand for high-efficiency fighter aircraft, commercial airbuses and the ever-evolving Aerospace and Defense requirements are driving the demand for next-gen airborne electronics systems. Air transportation agencies and aviation OEMs across the globe have been striving to build next-generation Airborne electronics systems to make flying more reliable, predictable, and …

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Electromagnetic Propulsion systems (EMP/EMPS) for Aerospace and Military

Electromagnetic propulsion (EMP) is the principle of accelerating an object by the utilization of a flowing electrical current and magnetic fields. The term electromagnetic propulsion (EMP) can be described by its individual components: electromagnetic – using electricity to create a magnetic field, and propulsion – the process of propelling something. …

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Satellite communications payload and transponder testing

Satellite communications systems must cover a diverse set of user requirements in direct broadcast, wireless communications and remote sensing applications for both commercial and government systems. These systems must operate reliably around the clock with multi-decade system longevity. They must be thoroughly tested to ensure a quality of service over …

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DARPA Blip developing iterative Radar Signal Processing algorithms for Phased Array Radars

Radar (radio detection and ranging) is a detection system that uses radio waves to determine the distance (ranging), angle, and radial velocity of objects relative to the site. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwave domain, a transmitting antenna, a receiving antenna …

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Satellite Telemetry, tracking and command (TT&C) Subsystem is a crucial part of any space mission

Spacecraft are man-made machines that operate in space. An orbiting spacecraft is normally referred to as a satellite, although it is manmade as opposed to a natural satellite like our moon. A spacecraft is typically subdivided into two major parts, the payload and the bus. The bus provides the structural body …

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Military cables including RF and Microwave Transmission lines

Transmission Line principles Transmission lines are means of transporting RF energy between subsystems. A simple wire lead does not work well for RF and microwave applications due to its large dimensions relative to a wavelength and losses due to the skin effect. To take into account the unique characteristics of …

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MEMS Manufacturing

Mechanical-Systems (MEMS) is the integration of mechanical elements (levers, springs, deformable membranes, vibrating structures, etc.), sensors, actuators, and electronics (resistors, capacitors, inductors, etc.) on a common silicon substrate through microfabrication technology. MEMS devices are today considered as one among the most promising technologies of this century, capable to revolutionize the …

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Electric Vehicle Charging technologies and innovations

A typical passenger vehicle emits about 4.6 metric tons of carbon dioxide per year. This assumes the average gasoline vehicle on the road today has a fuel economy of about 22.0 miles per gallon and drives around 11,500 miles per year. Every gallon of gasoline burned creates about 8,887 grams …

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Compound semiconductors for 5G, radar, electronic warfare, aviation, and satellite communication applications

Modern electronic products, from computers to smart phones, use silicon chips at their heart. As the name suggests, these chips are made from silicon, which is a highly abundant element found in sand. With a single element, it is possible to scale-up the manufacturing process to make highly complex silicon chips …

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