5991-0768EN Streaming_252C Analysis and Playback of RF Interference Signals in AD Applications - App part of Agilent 5991-0768EN Streaming 252C Analysis and Playback of RF Interference Signals in AD Applications - App 5991-0768EN Streaming_252C Analysis and Playback of RF Interference Signals in AD Applications - App, Agilent 5991-0768EN Streaming_252C Analysis and Playback of RF Interference Signals in AD Applications - Application Note c20140623 [9].pdf text manual preview

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Keysight Technologies
Streaming, Analysis and Playback
of RF Interference Signals in
Aerospace and Defense Applications

Application Note
Introduction

In a perfect world, receivers would use brick wall filters, amplifiers and mixers would never distort,
command centers would always coordinate their spectrum operations, and the term "jam" would
have meaning only at breakfast and during musical gatherings. Until then, there will be interference.

Interference may be either unintentional or intentional. Unintentional interference is part of the RF
environment: cell phones, wireless links, cordless phones, terrestrial television, medical electronics,
and more, all contribute. Intentional interference has been created to disrupt the operation of a
victim receiver.

Our focus is on intentional interference and the ultimate goal of countering undesired signals.
The proposed process has four steps: