A generalization of RF Antennas can be made using Adhesive.There are several Antenna RFs in the Asper series.Packaging is solid wRF modulatorh a Bulk enclosure.
SRFWG018-100 Features
With Adhesive Asper series
SRFWG018-100 Applications
There are a lot of Antenova SRFWG018-100 RF Antennas applications.