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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Patrick D. Ryan is active.

Publication


Featured researches published by Patrick D. Ryan.


Archive | 2001

Critical path adaptive power control

Paul A. Underbrink; Daryush Shamlou; Ricke W. Clark; Joseph H. Colles; Guangming Yin; Patrick D. Ryan; Kelly H. Hale


Archive | 1999

Cellular handset with adjustable analog to digital conversion

Paul A. Underbrink; Kelly H. Hale; Guangming Yin; Patrick D. Ryan; Joseph H. Colles; Daryush Shamlou


Archive | 1999

Directional antenna for hand-held wireless communications device

Paul A. Underbrink; Kelly H. Hale; Guangming Yin; Patrick D. Ryan; Joseph H. Colles; Daryush Shamlou; Christian Levesque


Archive | 2001

Method and apparatus for producing a modulated signal

Paul A. Underbrink; Daryush Shamlou; Ricke W. Clark; Joseph H. Colles; Guangming Yin; Patrick D. Ryan; Kelly H. Hale


Archive | 2002

Pipelined analog to digital converter

Paul A. Underbrink; Kelly H. Hale; Guangming Yin; Patrick D. Ryan; Joseph H. Colles; Daryush Shamlou


Archive | 2001

System using adaptive circuitry to improve performance and provide linearity and dynamic range on demand

Paul A. Underbrink; Daryush Shamlou; Ricke W. Clark; Joseph H. Colles; Guangming Yin; Patrick D. Ryan; Kelly H. Hale


Archive | 2002

System for controlling a class d amplifier

Paul A. Underbrink; Daryush Shamlou; Ricke W. Clark; Joseph H. Colles; Guangming Yin; Patrick D. Ryan; Kelly H. Hale


Archive | 2002

System zur steuerung eines klasse-d-verstärkers System for control of a class-D amplifier

Paul A. Underbrink; Daryush Shamlou; Ricke W. Clark; Joseph H. Colles; Guangming Yin; Patrick D. Ryan; Kelly H. Hale


Archive | 2002

Digital RF modulator

Paul A. Underbrink; Daryush Shamlou; Ricke W. Clark; Joseph H. Colles; Guangming Yin; Patrick D. Ryan; Kelly H. Hale


Archive | 2002

System zur steuerung eines klasse-d-verstärkers

Paul A. Underbrink; Daryush Shamlou; Ricke W. Clark; Joseph H. Colles; Guangming Yin; Patrick D. Ryan; Kelly H. Hale

Collaboration


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Guangming Yin

Katholieke Universiteit Leuven

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Guangming Yin

Katholieke Universiteit Leuven

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