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The Sinclair C5 is a small one-person battery electric recumbent tricycle, technically an "electrically assisted pedal cycle". [1] It was the culmination of Sir Clive Sinclair's long-running interest in electric vehicles. Although widely described as an "electric car", Sinclair characterised it as a "vehicle, not a car". [2]
The first (and only) Sinclair Vehicles production model was the single-seater Sinclair C5, launched on 10 January 1985. Larger models were planned, including the C15, a four-seater car capable of speeds of up to 80 mph (130 km/h). The generally poor reception given to the C5 by the press and public meant that these models would never reach ...
A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. [1] It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.
In 2000, the station became the first in the market to offer a station-owned weather radar known as "Instant Doppler 6" that was installed next to their studios. This exclusive distinction was held until 2004 when WNYT set up its own live radar. In recent times, WTEN and WXXA have also updated their radar outputs to so-called "live" capabilities.
Pulse Doppler radar may have 50 or more pulses between the radar and the reflector. Pulse Doppler relies on medium pulse repetition frequency (PRF) from about 3 kHz to 30 kHz. Each transmit pulse is separated by 5 km to 50 km distance. Range and speed of the target are folded by a modulo operation produced by the sampling process.
TV station owner Sinclair plans to branch into nonbroadcast business through billion-dollar private-equity fund Lorraine Mirabella, The Baltimore Sun October 16, 2023 at 1:49 PM
Continuous-wave radar (CW radar) is a type of radar system where a known stable frequency continuous wave radio energy is transmitted and then received from any reflecting objects. [1] Individual objects can be detected using the Doppler effect , which causes the received signal to have a different frequency from the transmitted signal ...
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