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Showing: 1 to 10 of 69 matches for "UHF VHF"
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| TITLE |
Inspection Of Tunnels Using FM Radar Technology |
| SUMMARY |
... In investigating tunnel defect conditions, a specialized F,\I mdar system was developed with a progmmmable VHF and UHF opemting sweep mnge for optimizing the ... |
| AUTHOR |
Tranbarger, O. |
| PUBLISHED |
1985 |
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| TITLE |
Radar Exploration Through Rock In Advance Of Mining |
| SUMMARY |
... Figure 2. Generalized block diagram of 1971 50-150 MHz i i I UHF-VHF - I 12V SAMPLING I STORAGE UNIT --.e- BATTERY 1 I --<l- - ---1-.., TIC I .. ___ .. ... |
| AUTHOR |
Cook, John C. |
| PUBLISHED |
1972 |
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| TITLE |
Coal Mine Communications |
| SUMMARY |
... However, it is unlikely that an unaided (ie no leaky feeder) VHF or UHF signal would be able to travel around more than about two crosscuts. ... |
| AUTHOR |
Schiffbauer, William H ; Brune, Jürgen F. |
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Showing: 1 to 10 of 69 matches for "UHF VHF"
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