摘要 |
The CCIR,
CONSIDERING
(a) that for system design and system performance analysis for use in spectrum utilization studies information concerning the composite radio-noise environment is needed;
(b) that this composite radio-noise environment can consist of various combinations of natural and man-made radio noise, both intentionally and unintentionally radiated;
(c) that much usable information is given in the Reports of various CCIR Study Groups |