共 6 条
- [1] FAYARD SIF, 1935, Patent No. 782801
- [2] HANDEL PV, 1935, FB338 ZENTR TECHN BE
- [3] HOLLMAN HB, 1936, PHYSIK TECHNIK ULTRA, V2
- [4] Kraus J.D., 1950, ANTENNAS
- [5] OCHS GR, 1965, 8772 NAT BUR STAND R
- [6] WHEELER HA, 1956, 1956 IRE CONV REC 1, V4