| Автор | J V Evans |
| Дата выпуска | 1961-08-01 |
| dc.description | Radar studies of the moon by a number of workers have shown that the principal reflections occur from a region at the centre of the visible disk having a radius of about one-tenth of that of the moon. Thus it is possible to use the moon as a reflector in a communication system, and several successful systems of this type have been demonstrated. This paper describes measurements made at Jodrell Bank to determine the single channel bandwidth of the system using double sideband amplitude modulated transmissions. It is found that the demodulation of the signals caused by the multiple scattering at the moon's surface restricts the bandwidth to about ± 1 kc/s, although the demodulation does not appear to increase rapidly at higher modulation frequencies. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Bandwidth of a moon communication circuit |
| Тип | paper |
| DOI | 10.1088/0508-3443/12/8/310 |
| Print ISSN | 0508-3443 |
| Журнал | British Journal of Applied Physics |
| Том | 12 |
| Первая страница | 406 |
| Последняя страница | 409 |
| Аффилиация | J V Evans; University of Manchester, Nuffield Radio Astronomy Laboratories, Jodrell Bank, Manchester |
| Выпуск | 8 |
