HD Radio Digital Carrier Power Calculations

http://www.am-dx.com/iboc_power.htm
Steve Davis
Senior Vice President, Engineering
Clear Channel Radio

AM DIGITAL SIDEBAND POWER

With all the discussion regarding the true RMS power
in the digital sidebands for the iBiquity AM IBOC system,
I decided I needed to conduct some research. It has
taken me a while to post because I needed to consult
with some experts and run some tests to verify our findings.
To me this is basically an academic exercise, albeit a
valuable one: the AM IBOC system will work, or not,
regardless of our calculations or discoveries here.