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  2. Radome - Wikipedia

    en.wikipedia.org/wiki/Radome

    The radomes were typically at least 15 m (50 ft) in diameter and the radomes were attached to standardized radar tower buildings that housed the radar transmitter, receiver and antenna. Some of these radomes were very large. The CW-620 was a space frame rigid radome with a maximum diameter of 46 m (150 ft), and a height of 26 m (84 ft).

  3. Metamaterial antenna - Wikipedia

    en.wikipedia.org/wiki/Metamaterial_antenna

    Antenna designs incorporating metamaterials can step-up the radiated power of an antenna. The newest metamaterial antennas radiate as much as 95 percent of an input radio signal. Standard antennas need to be at least half the size of the signal wavelength to operate efficiently. At 300 MHz, for instance, an antenna would need to be half a meter ...

  4. Phased array - Wikipedia

    en.wikipedia.org/wiki/Phased_array

    The enclosing radome provides weather protection. The National Severe Storms Laboratory has been using a SPY-1A phased array antenna, provided by the US Navy, for weather research at its Norman, Oklahoma facility since April 23, 2003. It is hoped that research will lead to a better understanding of thunderstorms and tornadoes, eventually ...

  5. How Did Consumer Reports Miss the iPhone 4 Antenna Flaw for ...

    www.aol.com/news/2010-07-13-how-did-consumer...

    It's been nearly three weeks since the iPhone 4 went on sale. But it wasn't until yesterday that Consumer Reports, the ultimate authority in which big-ticket items to buy and which to bypass ...

  6. Choke ring antenna - Wikipedia

    en.wikipedia.org/wiki/Choke_ring_antenna

    A choke ring antenna is a directional antenna designed for reception of GNSS signals from satellites. It consists of a number of concentric conductive cylinders around a central antenna. The first choke ring antennas were invented at JPL; [ 2 ] since 1989 they have been improved and extended by many companies.

  7. List of radars - Wikipedia

    en.wikipedia.org/wiki/List_of_radars

    AN/FPS-49A variant of FPS-49 with different radome for Thule Site J; AN/FPS-92 variant of FPS-49 with improvements for Clear AFS, Alaska; AN/FPS-50 BMEWS scanning radar; AN/FPS-65 General Surveillance Radar; AN/FPS-71 fixed High Power Acquisition Radar (HIPAR) for Nike ADM; AN/FPS-77 Storm Detection Radar; AN/FPS-85 Spacetrack radar; AN/FPS-95 ...

  8. Elon Musk calls for 'deleting' the Consumer Financial ... - AOL

    www.aol.com/finance/elon-musk-calls-deleting...

    Elon Musk calls for 'deleting' the Consumer Financial Protection Bureau. Jordan Weissmann. November 27, 2024 at 4:34 PM.

  9. 'Treadmill of debt': Consumer protection head sounds off on ...

    www.aol.com/finance/treadmill-debt-consumer...

    Consumer Financial Protection Bureau Director Rohit Chopra tells Yahoo Finance that the high interest rates charged by credit card companies amount to price gouging.

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