It is suggested to refer to literature [13] for further classification of specific MS type, such as circular scan,
sector scan, raster scan, and helical scan.
In Chapter 8, the theory of radar tracking and measurements is presented, starting with brief summaries of conical scan and
sector scan trackers, and proceeding to more detailed considerations of monopulse systems.
As shown in Figure 6, the EW receiver will observe a scan pattern similar to the
sector scan of the TWS radar, but the peak amplitude of the main beam will vary with the elevation of each scan relative to the receiver's location.
According to EPRI, the technique greatly reduces the number of false calls because of the improved resolution created by the one-degree increment
sector scan.
9S19M2 Imbir (High Screen)
sector scan and TBM warning