OEMAntennaExhibit

1150-EX-ST-2015 Text Documents

DeTect, Inc.

2015-11-04ELS_169022

                                      EXHIBIT NO. 4


                                  (Reference: Item No. 6)


        The antenna system will consist of one steerable four—panel micropaten phased
array planar antenna with sidelobe reduction fence. The antenna will be pointed
vertically with electrically switched delays introduced to point it 23.5° off vertical in
plares that are 90° from one arother. The antenna will have a beamwidth of ~9° by 9°
and ~26 dB of gain.

       Normal operation will consist of sequertial transmissions in each of three {two
oblique and one vertical) or five (four oblique and one vertical) directions.



Document Created: 0180-04-27 00:00:00
Document Modified: 0180-04-27 00:00:00

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