numerical analysis algorithm
Reflector antennas have old application history, but definite analysis their properties became possible after invention computer engineering. In article are considered the numerical analysis algorithm via methodology .
The algorithm has been tested on example from article .
Calculated characteristic of reflector (radiation pattern on an azimuth and a place corner) have coincided with results of a test example .
The gain factor has made 47,6 dB, value gain factor  is equal in work 47,4 dB.
Thus, the acceptability of use of numerical analysis algorithm of reflector antennas is observed.