Believe me it's a cell tower, since cell antenna are vertical bars, they are not constructed the same way as "wire"/rod antennas
The frequencies used are in the lower end of the microwave spectrum
And MW antenna are some times called horns, depending on the application
Must people think a television Sat dish is a MW antenna
It's not..The antenna is tiny, it's in the end of the horn sticking out from the dish...The dish is just a reflector to catch signal and focus it on the end of the horn..where the antenna is hidden