Search results
Results from the WOW.Com Content Network
WPTV-TV (channel 5) is a television station in West Palm Beach, Florida, United States, affiliated with NBC.It is owned by the E. W. Scripps Company alongside Stuart-licensed news-formatted independent station WHDT (channel 9); Scripps also provides certain services to Fox affiliate WFLX (channel 29) under a shared services agreement (SSA) with Gray Television.
Doppler effect. The emitted signal toward the car is reflected back with a variation of frequency that depends on the speed away/toward the radar (160 km/h). This is only a component of the real speed (170 km/h). The Doppler effect (or Doppler shift), named after Austrian physicist Christian Doppler who proposed it in 1842, is the difference ...
NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...
WBNS-TV. WBNS-TV (channel 10) is a television station in Columbus, Ohio, United States, affiliated with CBS. It is owned by Tegna Inc. alongside the company's sole radio properties, WBNS (1460 AM) and WBNS-FM (97.1). The stations share studios on Twin Rivers Drive west of Downtown Columbus, where WBNS-TV's transmitter is also located.
WCMH-TV (channel 4) is a television station in Columbus, Ohio, United States, affiliated with NBC and owned by Nexstar Media Group.The station's studios are located on Olentangy River Road near the Ohio State University campus, and its transmitter is located on Twin Rivers Drive, west of downtown Columbus.
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 ...
A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing techniques, and uses the Doppler effect of the returned signal to determine the target object's velocity. It combines the features of pulse radars and continuous-wave radars, which were formerly separate due to the complexity of the electronics.
Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).