A note on dual demodulator continuous transmission frequency modulation technique

نویسندگان

  • Kapil Dev Tyagi
  • Arun Kumar
  • Rajendar Bahl
چکیده

The range resolution in conventional continuous time frequency modulation (CTFM) is inversely proportional to the signal bandwidth. The dual-demodulator continuous time frequency modulation (DD-CTFM) processing technique was proposed by Gough et al [1] as a method to increase the range resolution by making the output of DD-CTFM truly continuous. However, it has been found that in practice the range resolution is still limited by the signal bandwidth. The limitation of DD-CTFM has been explained using simulations and mathematically in this paper.

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عنوان ژورنال:
  • CoRR

دوره abs/1701.02895  شماره 

صفحات  -

تاریخ انتشار 2017