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Antenna sidelobe interference canceller
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Patent number H740
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Issue date Feb 6, 1990
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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342 - Communications: directive radio wave systems and devices
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Auxiliary antenna interference canceller
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Patent number H739
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Issue date Feb 6, 1990
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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342 - Communications: directive radio wave systems and devices
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Interference cancelling transmitter
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Patent number H288
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Issue date Jun 2, 1987
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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342 - Communications: directive radio wave systems and devices
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Small angular beamwidth antenna system
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Patent number 4,638,318
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Issue date Jan 20, 1987
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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H01 - BASIC ELECTRIC ELEMENTS
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Notch antenna for a radio communications system
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Patent number H190
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Issue date Jan 6, 1987
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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342 - Communications: directive radio wave systems and devices
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Code expansion generator
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Patent number 4,529,963
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Issue date Jul 16, 1985
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Frank S. Gutleber
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Multiplexed noise coded switching system
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Patent number 4,475,186
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Issue date Oct 2, 1984
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Pulse compressor for multiplexed noise codes
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Patent number 4,471,342
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Issue date Sep 11, 1984
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Multipath interference reduction system
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Patent number 4,457,007
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Issue date Jun 26, 1984
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The United States of America as represented by the Secretary of the Army
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Frank S. Gutleber
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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