Thank you for your reply, although I don't see where you answered my question about whether there was a notation on the ticket for method of measuring speed. That is key here, since that is what the State will use, in addition to the testimony of the officer in your case should this go to trial. If there is no measurement of your speed by radar, following or by plane (can be done by another officer with the stop by this one), then the State won't be able to prove their charge.
In other words, you don't have to prove your innocence, they have to prove your guilt. You only have to say not guilty and then they must present real evidence (other than eyeballing which, despite what you might have read, is not sufficient evidence) to prove the charge beyond a reasonable doubt. That means they need the officer and the actual evidence of the measurement of your speed, or you simply would request a dismissal.
Having said that, you really shouldn't go into court ever on a charge without an attorney, it just isn't the way to win a case. You might get lucky and the police officer not show up or the State not have any evidence, other than him saying you looked like you were going over the speed limit (again not enough for a conviction), but then again there might be some empirical evidence of your speed. In that case, you want a lawyer to question the accuracy of the evidence based on their experience with the law and courts. Something a layman just can't do.
But, if you insist on doing this on your own. Just watch and listen to the testimony presented. If the officer says something that is different from the situation that day, you can cross examine him on the facts. Then, if you want, you can give testimony of your side of the facts, but don't need to if they State hasn't produced the officer or the evidence I already discussed. You would skip testifying (no need since the State didn't carry their burden of proof) and just as for a dismissal.
Please feel free to ask for clarification if needed. If none is needed, then if you could take a moment to leave a positive rating in the box above, I will receive credit for assisting you today. Thank you