No, you cannot have a coaxial / probe feed for an antenna array. Also probe feed / coaxial feed would yield very low BW in case of single element patch antenna.
You better have a edge feed / inset feed / proximity coupled / aperture coupled feed patch antenna (single element). After this stage you could design appropriate power divider (linear / corporate feed as per requirements of pattern / gain, etc) and match the impedance to form an array of your choice.
If you make a sector antenna with 'N' number of coaxial cables for feeding the array and call it coaxial feel array, so be it !