Delta-sigma modulation in fractional-N frequency synthesis. - Tom A. D. Riley; Miles A. Copeland; Tad A. Kwasniewski (IEEE J. Solid State Circuits, 1993)

A Sigma-Delta Frequency Discriminator Based Synthesizer. - Walt T. Bax; Tom A. D. Riley; Calvin Plett; Miles A. Copeland (ISCAS, 1995)

Bit-Error Rate Measurements for A High Frequency Interpolated Frequency-Hopping Spread-Spectrum System. - Norman M. Filiol; Calvin Plett; Tom A. D. Riley; Miles A. Copeland (ISCAS, 1995)

An agile ISM band frequency synthesizer with built-in GMSK data modulation. - Norman M. Filiol; Thomas A. D. Riley; Calvin Plett; Miles A. Copeland (IEEE J. Solid State Circuits, 1998)

The Anthropomorphizing of Intelligent Agents. - Tom A. D. Riley (FAABS, 2000)

A receive path ΔΣ frequency to digital converter. - Norm M. Filiol; Tom A. D. Riley; Miles A. Copeland; Calvin Plett (ISCAS, 2000)

A low noise quadrature subsampling mixer. - Sami Karvonen; Tom A. D. Riley; Juha Kostamovaara (ISCAS (4), 2001)

Charge sampling mixer with Delta-Sigma quantized impulse response. - Sami Karvonen; Tom A. D. Riley; Juha Kostamovaara (ISCAS (1), 2002)

On the effects of timing jitter in charge sampling. - Sami Karvonen; Thomas A. D. Riley; Juha Kostamovaara (ISCAS (1), 2003)

A complex charge sampling scheme for complex IF receivers. - Sami Karvonen; Thomas A. D. Riley; Juha Kostamovaara (ISCAS (2), 2003)

Techniques for in-band phase noise reduction in ΔΣ synthesizers. - Tom A. D. Riley; Norman M. Filiol; Qinghong Du; Juha Kostamovaara (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

A hybrid ΔΣ fractional-N frequency synthesizer. - Thomas A. D. Riley; Juha Kostamovaara (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

A 50-MHz CMOS quadrature charge sampling circuit with 66 dB SFDR. - Sami Karvonen; Tom A. D. Riley; Juha Kostamovaara (ISCAS (1), 2004)

A 50-MHz BiCMOS quadrature charge sampler and complex bandpass SC filter for narrowband applications. - Sami Karvonen; Tom A. D. Riley; Sami Kurtti; Juha Kostamovaara (ISCAS (1), 2004)

A practical Δ-Σ modulator design method based on periodical behavior analysis. - Maciej Borkowski; Thomas A. D. Riley; Juha Häkkinen; Juha Kostamovaara (IEEE Trans. Circuits Syst. II Express Briefs, 2005)

A CMOS quadrature charge-domain sampling circuit with 66-dB SFDR up to 100 MHz. - Sami Karvonen; Thomas A. D. Riley; Juha Kostamovaara (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)

Digitally Place and Routed Up-converting Bandpass DAC. - Gordon Allan; John Knight; Norman M. Filiol; Tom A. D. Riley (CCECE, 2006)

A quadrature charge-domain sampler with embedded FIR and IIR filtering functions. - Sami Karvonen; Thomas A. D. Riley; Sami Kurtti; Juha Kostamovaara (IEEE J. Solid State Circuits, 2006)

Charge-domain FIR sampler with programmable filtering coefficients. - Sami Karvonen; Tom A. D. Riley; Juha Kostamovaara (IEEE Trans. Circuits Syst. II Express Briefs, 2006)

A Second Order Delta-Sigma Frequency Discriminator with Fractional-N Divider and Multi-Bit Quantizer. - Jian-Hong Fang; Norman M. Filiol; Tom A. D. Riley; Miles A. Copeland (ISCAS, 2007)

A 0.009-1.4-GHz Frequency Synthesizer With Suppressed Transients During VCO Band Switching. - Jerry Lam; Tom A. D. Riley; Norman M. Filiol; John W. M. Rogers; Calvin Plett (IEEE Trans. Circuits Syst. II Express Briefs, 2015)