Tokyo Electron Limited

Voyan Technology

Cecilia Gabriela Galarza

Mark Alan Erickson

Sunil C Shah

Dan Hernandez

Daniel Joseph Hernandez

Michail Konstantinos Tsatsanis

Ioannis Kanellakopoulos

James W Waite

Ming Gu

Norman Man Leung Yuen

Thomas E Par&eacute;, Jr

Thorkell Gudmundsson

Thomas E Paré, Jr

Di Lin

Fernando Lopez-de-Victoria

Heberly Rosario

Tom Pare

A method and apparatus for identification of interference sources are disclosed.

Method and apparatus for characterization of disturbers in communication systems

A method for automated system identification of a linear system is disclosed. A model structure is selected and one or more reference signal values are generated for input into the system. Input signal values and output signal values are retrieved from the system and system identification is performed on the model structure using the input signal values, the output signal values, and the one or more reference signal values. A point model, obtained as a result of the system identification, is then verified for accuracy.

Method for automated system identification

A system and method is given for minimizing periodic disturbances in electronic systems. Given the input-output characteristics of the system, the present method identifies and cancels the periodic disturbance. The periodic disturbance parameters are identified through the use of a residual generator. The output of the residual generator is fed into an identifier that estimates disturbance parameters. The compensation filter combines the output of the identifier with a set of pre-computed parameters to form a cancellation signal. This signal is then added to the input of the plant to cancel the periodic disturbance.

Efficient adaptive feedforward periodic disturbance compensation

The present invention includes a method and system for compensating for cross-talk interference in communication systems. The method includes estimation of the interfering signals. Further, the method includes performing a compensation operation on at least one interfering signal.

Method and apparatus for mitigation of disturbers in communication systems

A method and system is disclosed for design and implementation of fixed-point filters from floating-point filters. A design sequence for designing a fixed-point filter for a system is selected. A low-order floating-point filter and a first set of parameters associated with the low-order floating-point filter components are then selected. One or more parameters of the first set of parameters is then iteratively modified to obtain a set of modified parameters, until a plurality of performance characteristics calculated using the first set of parameters meets a performance objective for the fixed-point filter for the system.

Method and system for design and implementation of fixed-point filters for control and signal processing

A method and system for designing a compensator for a system is described. A structure of a model set and a compensator set is defined. The defined model set and compensator set is processed. Model set, compensator set, and model subsets are created from the processed model and compensator set. The created model set, compensator set, model subsets are evaluated.

Compensator design optimization through efficient utilization of subcompensators

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San Francisco, CA, United States of America

Cecilia Gabriela Galarza