Good beginner book on EM theory

Hi I am currently researching on transmission line filter design.
However, I feel quite confused when people talking about TE, TM010 modes, dispersion, skin current, even, odd mode etc.

I guess that's due my lack of knowledge in EM theory.

So could you please recommend me some good books on this topic? Preferrably related to electrical engineering.

I have been trying to read the first few chapters of Pozars 'microwave engineering' about EM theory. But I found it quite shallow. Many fundamental concepts are not explained well, if not at all, i.e., what is the nature of flux density etc.

by the way, my background is integrated circuit design as my major.

Thank you very much

Hi

Electromagnetics by Sadikku is the best book.

Regards,

Hi

Electromagnetics by Sadikku is the best book.

Regards,