Essays about: "passiv radar"
Found 3 essays containing the words passiv radar.
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1. Characterisation and Modeling of RF environment
University essay from Uppsala universitet/Signaler och systemAbstract : Devices that transmit and receive electromagnetic signals are today central to the way people communicate and acquire information from the surroundings. WiDAR, Wideband Digital Array Receiver, is the name of a new system of digital antenna array receivers, which has recently been developed at Saab in Järfälla and is the focus of this thesis. READ MORE
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2. Passive gesture recognition on unmodified smartphones using Wi-Fi RSSI
University essay from KTH/Robotik, perception och lärande, RPLAbstract : The smartphone is becoming a common device carried by hundreds of millions of individual humans worldwide, and is used to accomplish a multitude of different tasks like basic communication, internet browsing, online shopping and fitness tracking. Limited by its small size and tight energy storage, the human-smartphone interface is largely bound to the smartphones small screens and simple keypads. READ MORE
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3. Passive Aircraft Altimetry using GPS as a Bistatic Radar : A simulation model
University essay from Institutionen för systemteknikAbstract : A common way to measure height in aerial vehicles is to use a radar height altimeter (RHM). Since the RHM transmits radar pulses that can be detected, a passive alternative would be desirable in military applications. READ MORE