发明名称 |
Aiming point system and technique |
摘要 |
An aiming point system and technique for defining the aiming point of a data collection receiver used by an operator. A data receiver is directed to the aiming point for collecting and amplifying sub-audio signals emitted from rotary aircraft. The sub-audio signals are converted to audible signals by a voltage to frequency converter. The aiming point is readjusted manually or automatically in response to the sub-audible strength of the audible signal to obtain at least a substantial proportion of the target signature of the rotary type aircraft. The data collection receiver may include binoculars with a silicon photo detector and pre-amp within one of the binocular eyepieces.
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申请公布号 |
US5943296(A) |
申请公布日期 |
1999.08.24 |
申请号 |
US19930123905 |
申请日期 |
1993.09.14 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
MOYERS, JR., THOMAS E. |
分类号 |
F41G5/12;G01S3/807;(IPC1-7):G01S3/80 |
主分类号 |
F41G5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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