REFERENCES
- Jasik (H). Antenna Engineering Handbook. 1961. McGraw- Hill Inc, P 2–39.
- Allen (J L). The Theory of Array Antennas. Lincoln Laboratory, Technical Report No. 323, 25th July 1963, Mass, USA, P 15.
- Sommers (D J). Slot Array Employing Photo-etched Triplate Transmission Lines. IRE Trans. MTT-3, 2; 1955; 157–162.
- Hansen (R C). Microwave Scanning Antennas. Vol III, 1966. P 5–9.