They were ahead of Britain in the development of magnetrons, and their Yagi antenna was the world standard for VHF systems.
22.
The service uses a Yagi antenna to receive the encrypted broadcast, which in turn is then decrypted by the provider's set top box.
23.
In these cases, a Yagi antenna receives the transmitted signal and supplies it by way of a coaxial cable to a second Yagi antenna.
24.
In these cases, a Yagi antenna receives the transmitted signal and supplies it by way of a coaxial cable to a second Yagi antenna.
25.
It had a number of parasitic elements ( directors and reflectors ) and would come to be known as the Yagi-Uda or Yagi antenna.
26.
A single Yagi antenna was normally used, but there was also a broadside array that could be used when a more permanent operation was established.
27.
Most participants used a triplexer or diplexer to enable the tri-band Yagi antenna to be shared by both transceivers at the same time without interference.
28.
In February 1926, Yagi and his colleague Shintaro Uda published their first paper on the tuned high-gain directional array now known as the Yagi antenna.
29.
It uses a two-element yagi antenna, with a crystal oscillator-controlled double-conversion receiver, and may be attached to antennas for external use on aircraft or vehicles.
30.
General surveillance of NATO aircraft was provided by vintage P-18 radar sets, which used vacuum tubes and a large rotating Yagi antenna grid for meter-band illumination.
