By rotating the model around defined axes the antenna pattern can be sampled, thus obtaining a three dimensional characteristic pattern of the antenna system.

Network Antenna

Xnec2c antenna simulation

Antenna VHF mobile

Omni directional antenna

Omni directional antenna

Antenna, vertical whip

Antenna turner (automatic)

INMARSAT C antenna

Portable antenna tower

Antenna (Arab Telecommunications Union)

In the bistatic mode, an additional receiver antenna, separate from the emitting antenna, is used.

In the bistatic mode, an additional receiver antenna, separate from the emitting antenna, is used.

Area covered by the antenna

Radars have been used in both a monostatic (a single antenna for both transmitter and receiver) and bistatic (transmitting from one antenna and receiving from a second antenna) configuration.

That was our HF radio antenna.

HF broad band antenna folded dipole

VHF fibreglass antenna (144 162 MHz)

Rheometry serves as a method for the determination of the pattern of an antenna system by using a down scaled spacecraft model immersed into a quasi static electric field within a water filled tank.

(b) Damage to HST high gain antenna

The advantage of this type of antenna is that it can observe different directions almost simultaneously by electronically switching multiple antenna beams.

People ask me how they make the antenna.

I invented a plasma antenna, to shift gears.

We've got a problem with the antenna ringing.

The man tried to install his own antenna.

Both are supported from a 34 m parabolic antenna.

They form an antenna to listen to the stars.

The estimate for the civilian communication network includes spare parts for commercial pattern radio and telephone equipment, batteries, control and intercom cables, antenna cables and connectors, tower and mast components, satellite spares, miscellaneous supplies and telephone cables ( 283,500).

A new 10 metre antenna was installed during summer 1995.

Both radars are supported from a 34 m parabolic antenna.

Both radars are supported from a 34 m parabolic antenna.

The antennas formed a large number of narrow antenna beams.

(b) Damage to the Hubble Space Telescope (HST) high gain antenna

It was an unambiguous pattern, a geological pattern.

Civilian pattern Military pattern Trailers, United Nations owned

Five ground stations with a computer, radio and antenna had been established.

And that shark leaping there, if you look carefully, has an antenna.

(b) Direct TV broadcasting to small (50 cm antenna diameter) home receivers.

The same antenna technology will be applied to advanced commercial communications satellites.

There's a Kraut at 1 o'clock with a pennant on his antenna.

Pattern

Pattern

pattern

Pattern

Pattern