WAVEGUIDE DEVICES
4-Port waveguide differential phase shift circulators (Duplexers)
4-PORT WAVEGUIDE DIFFERENTIAL
PHASE SHIFT CIRCULATORS (DUPLEXERS)
AVERAGE POWER
KW
100
DIFFERENTIAL
WAVEGUIDE
TECHNOLOGY
PHASE
SHIFT
10
COAXIAL
TECHNOLOGY
1
DUPLEXERS
0.1
1
10
100
FREQUENCY GHz
General description
Designed for use in both high-peak and high-mean power applications, TEMEX differential phase shift
circulators offer high isolation while maintaining low-insertion loss.
These ruggedly constructed circulators can operate under the most severe environmental conditions,
according to MIL-SPEC.
The addition of specific heat sinks, or liquid cooling jackets increases mean power handling;
for example, of up to 200 kW-CW at 1.250 GHz.
Casting techniques can be used for pressurized waveguide in order to reduce leakage and weight,
especially for airborne radar.
In-house
facilities, computer-aided design, and experienced research and
development teams, allow TEMEX to offer customers specific designs with optimal features.
With the addition of a suitable waveguide load and a dummy load on the appropriate port, a 4-port
differential phase shift circulator may be operated as a high-power isolator.
The reflected power that will be absorbed in the dummy load, or the output mismatch - (V.S.W.R.) -
should be specified when ordering.
Options such as direction of circulation, mechanical output ports E-bend or H-bend are available upon
request.
15-42
Vol. 1
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
TEMEX [ TEMEX ]
