Thanks, we looked for someone who had a probe and ended up having someone from another area fly in to take the measurements using a broad band EMF probe which worked fine before leaving on their trip here but would not properly zero once they began using it here. Regardless, the Ku band RF levels were far below even the tightest standards for human exposure by a factor of well over one thousand. The EMF probe they brought couldn't measure that low but the 1/4 wave monopole (stub at 1/4 inch for 14 GHz) with an Agilent E4407B spectrum analyzer showed the level to be far below .000 mw anywhere I could measure, even right below the transmitting antenna.
Since I didn't have a three port coupler to test for return loss from the stub when using a signal generator I could not tune it or know how close to 14 GHz it was but building two identical quarter wavelength monopole antennas, one at the signal generator output and one feeding a spectrum analyzer I found that at approx. 1.5 inches apart the free space path loss was about 30 dB. It should have been 27 dB at 14 GHz for zero dB gain, according to the formula I used. For my measurements that was close enough, I called the accuracy plus or minus 2.5 dB and made the measurements.
I have a question I still don't have an understanding of yet. How can I convert what I measured into mw per square cm? Let's say I measure -36 dBm on the spectrum analyzer (after factoring out the cable loss from the probe/antenna) how can I know how many milliwatts there are of field intensity per square centimeter using a 1/4 wavelength monopole (vertical stub) with an approximate zero db gain?