(a) A slot antenna in a conducting screen and its. (b) complementary (flat strip) metallic antenna. Note: In drawing the complementary antenna, the metal portions. Slot Antennas. Antennas in (or near, or filled with) Materials. Electrically Small Antennas. Miscellaneous Antenna Topics. 9. Books on. *FREE* shipping on qualifying offers. This reference book entitled 'Linearly tapered slot antenna ' is written for 1. Understanding the fundamental concepts.