Additively manufactured profiled conical horn antenna with dielectric loading

HIGHLIGHTS

• who: -Antenna and colleagues from the IVMEASURED RESULTS The dielectric loaded profiled horn with the, printed flange was connected to a standard circular waveguide and measured in the anechoic chamber at Loughborough University. The measured , is shown in Fig., and it is below , dB from , to , GHz. Outside this frequency band, greater mismatch is observed. The measurement realized gain at the boresight and total efficiency (includes return loss) are shown in Fig., compared with CST full wave simulation. It shows that the profiled horn antenna offers, .0-20., dBi gain and, % total efficiency over the frequency range . . .
  

   

  

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