1

I don't understand the unit of the pulse shown below. Hz by definition is 1/sec.
If it's in time domain then BW is in seconds.
If it's in frequency domain its Hz.

What is the logical meaning of the combination between the two? 1/hz/sec?

enter image description here

enter image description here

lennon310
  • 3,590
  • 19
  • 24
  • 27
rocko445
  • 171
  • 8
  • 1
    the pulse is not in "per second per Hertz"; it's (at least to me) not clear how you come up with that result. The text you show does not imply that. – Marcus Müller Aug 21 '22 at 12:55
  • what is 1 pulse/sec/hz – rocko445 Aug 21 '22 at 15:19
  • 1
    that's the question. It doesn't arrive from the things on the slide. I'm sorry, we don't have the context to these slides that you have – Marcus Müller Aug 21 '22 at 15:53
  • 1
    Please edit your question with a citation of your slide deck. If it's on the web, include a link. If it's not on the web, or if it's long, give us the title, a synopsis, and maybe some more background. – TimWescott Aug 21 '22 at 17:35

1 Answers1

1

Pulse per second refers to the rate of sending pulses (data). How much bandwidth such a data rate takes up is the bandwidth efficiency. If for example we could send a data rate of 1 pulse per second in one Hz of bandwidth, the efficiency in this case would be 1 pulse/sec per Hz.

Dan Boschen
  • 50,942
  • 2
  • 57
  • 135