A low probability of intercept system (LPIS) must be designed to counter many different current intercept receivers. Any LPIS design also must anticipate future intercept threat trends. There are several trends in both airborne warning receivers and ground-based receivers which will continue well into the future. First, Chapter 4 will provide an overview of the general operating techniques for six separate types of intercept receiver implementations. Second, intercept receiver performance limitations will be discussed. Third, possible future threats will be analyzed. Finally, two LO/LPI countermeasures for intercept receivers will be suggested.
Intercept receivers, Page 1 of 2
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