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Ii Robert Loren Shanley
Researcher at RCA Corporation
Publications - 16
Citations - 142
Ii Robert Loren Shanley is an academic researcher from RCA Corporation. The author has contributed to research in topics: Signal & Kinescope. The author has an hindex of 5, co-authored 16 publications receiving 142 citations.
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Patent
Switching circuit for television receiver on-screen display
TL;DR: In this article, a gated transistor and a differentially controlled current steering switch are used to control graphics timing signals to display graphics information on a television receiver during on-screen display intervals.
Patent
Automatic kinescope beam current limiter with sequential control modes
TL;DR: In this paper, a beam current limiter for a television receiver comprises a source of signal representative of kinescope beam current conduction, a first transistor responsive to the representative signal over first, second and third ranges of excessive beam currents above a threshold level, and a second transistor.
Patent
Controlled output composite keying signal generator for a television receiver
TL;DR: In this article, a burst gate circuit and a voltage translating network are combined to produce a composite keying signal, which consists of a first pulse component of a desired level as determined by the translating network and occurring during the blanking intervals, and a second pulse cmponent as provided from the burst-gate circuit, superimposed on the first pulse and encompassing the burst interval.
Patent
Television receiver with selectively disabled on- screen character display system
TL;DR: In this article, the character generator is disabled during the sensing intervals to prevent false outputs from a character generator from distorting the characteristic being sensed, which is a common technique for detecting bias.
Patent
Oscillator synchronizing system with dc control of free-running frequency
TL;DR: In this paper, a color reference oscillator comprises a non-inverting amplifier, with positive feedback via a crystal filter linking its output and input, coupled to the filter output, delivers phase shifted signals to a pair of independently controlled amplifiers.