Ka Band Antenna Patterns

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Astro Digital US, Incorporated

2016-10-07ELS_182934

  	
  	
     	
  	
              	
  	
                 	
  	
                  	
  	
        	
  	
             	
  	
          	
  	
              	
  	
             	
  	
                     	
  	
     	
  	
  
  	
  	
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                                                                                           CKAT-­‐10	
  Ka-­‐Band	
  Antenna	
  PaAern	
                                                         A	
  
  	
  	
                                                                                                                                                                                                      	
  	
  
  	
  	
     DOCUMENT	
  NUMBER:	
  XXX-­‐XXXXX-­‐XXX	
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  <NAME>	
                                                                     	
                      	
  	
  
  	
  	
     	
  	
              	
  	
                 	
  	
                  	
  	
        	
  	
             	
  	
          	
  	
              	
  	
             	
  	
                     	
  	
     	
  	
  




                                                                      THE INFORMATION CONATINED IN THIS DOCUMENT IS THE SOLE PROPERTY
5/6/15                                                                OF AQUILA SPACE. ANY REPRODUCTION IN PART OR WHOLE WITHOUT THE
                                                                      WRITTEN PERMISSION OF AQUILA SPACE IS PROHIBITED.
                                                                                                                                                                                                                         1


                          CKAT-10
                   Ka-Band Antenna Pattern
         Predicted and Measured (Co-Pole/Cross-Pole)

                              Jan A. King
                            1 January 2015




                    THE INFORMATION CONATINED IN THIS DOCUMENT IS THE SOLE PROPERTY
5/6/15              OF AQUILA SPACE. ANY REPRODUCTION IN PART OR WHOLE WITHOUT THE
                    WRITTEN PERMISSION OF AQUILA SPACE IS PROHIBITED.
                                                                                      2


                                                                        g aquila space

                                                                                        Arterna &




                                                          2
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&
    llIIIllllllllllllllllllllllll




                                                                             ic   ——   t + L
                                                               mosing


                                    25 dB gains, <—20 dB sidelobes, 10.2 degree beamwidth.


Ka-Band Horn Performance
 Measured	
  Data	
  (1	
  of	
  6	
  Flight	
  Units)	
  	
  



                                                                                                             Frequency: 26.80 GHz

                                                                                                             Polarization: RHCP

                                                                                                             Directivity: 24.7 dBiC

                                                                                                             Gain:        23.3 dBiC

                                                                                                             -3 dB Beamwidth: 10.2°

                                                                                                             X-Pol. Isolation: -16.1 dB

                                                                                                             1st Sidelobe: - 26.5 dB




                                           THE INFORMATION CONATINED IN THIS DOCUMENT IS THE SOLE PROPERTY
 5/6/15                                    OF AQUILA SPACE. ANY REPRODUCTION IN PART OR WHOLE WITHOUT THE
                                           WRITTEN PERMISSION OF AQUILA SPACE IS PROHIBITED.
                                                                                                                                   4



Document Created: 0740-04-27 00:00:00
Document Modified: 0740-04-27 00:00:00

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