| LOPAR: RECEIVER INPUT POWER |
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The diagram shows the input power of targets having different Radar
Cross Sections at the LOPAR receiver input. I marked the T1
MDS-setup values (red spots). Please notice that the MDS was
adjusted to 48 km for a 0.1 sqm target and to 79 km for a 1 sqm target.
These set-up points are in question and I will discuss the matter
on the T1 pages. However, the difference between two corresponding
lines and spots are rather small. Remember the difference between
two index lines are 10dB. The results between the T1-MDS settings and the diagram are very close. It could be possible that the designer of the T1 used the same formula to determine the MDS values of the Nike radars in the fifties. Please see the differences between the formula "Receiver RF Input Power" and the state-of-the-art formula "Detection Range". |