RADIO ALTIMETERS
Patent
·
OSTI ID:4112611
A radio ranging device is described which utilizes a superregenerative oscillator having alternate sending and receiving phases with an intervening ranging interval between said phases, means for varying said ranging interval, means responsive to an on-range noise reduction condition for stopping said means for varying the ranging interval and indicating means coupled to the ranging interval varying means and calibrated in accordance with one-half the product of the ranging interval times the velocity of light whereby the range is indicated.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-007606
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2961652
- OSTI ID:
- 4112611
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-61
- Country of Publication:
- United States
- Language:
- English
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