| Title | Measurement and Analysis of L-Band (1535-1660 MHz) Electromagnetic (EM) Noise on Ships |
|---|---|
| Record ID | 49988 |
| Personal Name Creator |
Clarke, J. M.; Cantor, S. R.; Winchus, J. J.; Caporale, A. L. |
| Source | 84p. in various pagings |
| Corporate Creator | John A. Volpe National Transportation Systems Center (U.S.) |
| Corporate Contributor |
United States. Coast Guard |
| Publisher | United States. Coast Guard |
| Publication Date | 19741201 |
| Language | English |
| Abstract | A program of L-band (1535-1660 MHz) electromagnetic (EM) noise measurements conducted on ships is described. The magnitude and duration of EM noise on ships is of particular significance in terms of potential radio frequency interference (RFI) to future Marine Satellite (MARSAT) rceiving systems of ships. The program involved the measurement and identification of EM noise levels originating at internal sources on the ships selected, and external sources at coastal locations within radio line-of-sight. The instrumentation and measurement procedures employed are described and illustrated. |
| Rosap ID | dot:11395 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/11395 |
| TRT Terms | L band; Ships; Interference; Measurement; Radio links; Satellite communication; Radio receivers; Sensitivity |
| General Subjects | Electromagnetic noise measurement; EM noise analysis; Radio frequency interference; MARSAT; Ships |
| Classification | NTL - MARINE/WATERWAYS TRANSPORTATION - Marine Energy and Environment; NTL - MARINE/WATERWAYS TRANSPORTATION - MARINE/WATERWAYS TRANSPORTATION; NTL - MARINE/WATERWAYS TRANSPORTATION - U.S. Coast Guard |
| Geographical Coverage |
United States |
| Contract Number | CG409/R4002 |
| Report Number | DOT-TSC-USCG-74-3; CG-D-50-75; AD/A005 653 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/49000/49900/49988/DOT-TSC-USCG-74-3.pdf |
| Format | |
| Database | NTL Digital Repository |