Radwin 5000 HPMP, User Manual

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RADWIN 5000 HPMP User Manual Release 3.5.70 19 ‐ 1
Chapter 19:
False Radar Mitigation
Facilities
Who needs it
If you are using DFS frequency bands 5.3/5.4 GHz ETSI and 5.4/5.8GHz FCC you should use this
facility.
DFS and False Radar Mitigation
About DFS
Under DFS frequency bands, it must be ensured that radio links do not interfere with certain
radar systems in the 5 GHz band. If radar is detected, the radio link should move
automatically to a frequency that does not interfere with the detected radar.
What is False Radar Mitigation
False Radar Mitigation capability is an advanced method to reduce or eliminate false radar
detection and DFS triggering (“False positives”).
False radar detection can be caused by other radios transmissions or external interference
that can be interpreted as true radar.
This option is active only in DFS frequency bands, 5.3/5.4 GHz FCC (HBS only) and 5.4/5.8GHz
ETSI (HBS & HSU).
In what follows false radar means any source of radar ‐ like signals which are not real radar.
False Radar Mitigation has two components:
1. Reduction of false positive radar detection by reduction of the probability of detecting any
kind of false radars, while allowing the system to detect real radar signals.