共 50 条
- [1] Addendum to "Radio propagation over plane earth - Field strength curves" BELL SYSTEM TECHNICAL JOURNAL, 1937, 16 : 574 - 577
- [3] The surface wave in radio propagation over plane earth PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1937, 25 (02): : 219 - 229
- [9] Radio propagation over spherical earth PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1935, 23 (05): : 470 - 480