| Horns Notch Antennas
Reflector Systems
Passive Components
Multiband Systems
Wideband Systems
Installed Performance
High-power Components
|
Reflectors with
Splashplate Feeds
|
| A series of small reflectors with
splashplate feeds for 7 to 12 GHz. These have gains of
between 26 and 33 dBi (efficiencies of greater than 65%)
and sidelobes less than -22 dB which is quite exceptional
for such small reflectors. The one on the immediate right
operates at 10 GHz and the one on the far right operates
at 5 Ghz., Both have aperture diameters of 300 mm. |
 |
 |
Shaped Gregorian
Reflector for 94.5 GHz
|
| A shaped Gregorian reflector for 94.5
GHz is shown on the right. It provides an elliptical beam
with a ratio of 3:1 and sidelobes <-25 dB in Azimuth
and Elevation planes. |
 |
High-speed Scanning
Reflector
|
| The reflector shown on the
right operates over 8 to 18 GHz and has an offset angle
of 90 degrees. This allows the reflector to scan with
high speed in the Azimuth plane. |
 |
|
