Page 405 - Satellite Communications, Fourth Edition
P. 405

The Space Link  385
































                              Figure 12.10 Intermodulation in a typical TWT. Curve A,
                              6 carriers; curve B, 12 carriers; curve C, 500 carriers. (From
                              CCIR, 1982b. With permission from the International
                              Telecommunications Union.)





























                              Figure 12.11 Carrier-to-noise density ratios as a function of input back-off.
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