Show simple item record

dc.contributor.authorMedwin, Herman
dc.date.accessioned2012-07-11T15:55:00Z
dc.date.available2012-07-11T15:55:00Z
dc.date.issued1980-08-26
dc.identifier.other4219888
dc.identifier.urihttp://hdl.handle.net/10945/7209
dc.descriptionPatenten_US
dc.description.abstractA surface acoustic signal defader for optimizing the signal received from underwater sound scattered from the ocean surface. The bandwidth of the underwater sound source is monitored and the frequency of maximum signal strength is identified. When the maximum signal strength frequency fades a predetermined amount, reception is switched to the signal of maximum anti-correlation. This process is continuous such that when the new frequency fades the anti-correlation process will determine the optimum frequency for the new fading condition, thus resulting in optimum reception of surface scattered underwater sound.en_US
dc.publisherThe United States of America as represented by the Secretary of the Navy, Washington, DC (US)en_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.en_US
dc.titleSurface Acoustic Signal Defaderen_US
dc.typePatenten_US
dc.contributor.corporateMonterey, California, Naval Postgraduate School
dc.contributor.corporateMonterey, California : Naval Postgraduate School


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record