slot antennas

What kind of slot antannas? I know some books/papers about slots on different waveguides, but they are on russian. :)

I think tthe book of Elliott (Prentice Hall) describe some theoretical
things on slot antennas (waveguide)
or Microstrip Slot antennas: Gupta, Pozar (IEEE papers in a book)

or links in internet, for example
http://members.ij.net/packrats/Slot_Antenna/slot.html

regards

All of the old classics like Kraus have this topic. It is the magnetic dual of a conducting dipole. You feed it across the slot in the center. This method was used in a VHF broadcasting antenna with slots in a cylinder. It also was popular in the early days of supersonic aircraft.