You can "download" this material (.pdf file, 932 kB). here or via the link: http://www.kathrein.de/de/mca/techn-infos/download/basicantenna.pdf
The text focuses on basic concepts of electromagnetic field, polarization, directional pattern, amplification, impedance, VSWR, type and design of antennas, etc.
Separate sections describe the features of base station antennas, car and portable antennas. A section devoted to the method of using antennas in mobile communication is also presented.
This material is recommended to all engineering and radio engineering organizations that use the products of the KATHREIN-Werke KG company, the processing of which will allow you to use the antenna equipment more efficiently, taking into account all its numerous advantages.
Unfortunately, the document is only in English so far.
