National Biomedical Electron Paramagnetic Resonance Center

Research Interests

Mr. Camenisch received his BS degree from the Milwaukee School of Engineering in 1980 and has been employed since by the Medical College of Wisconsin.

Major interest and expertise is in the design of:

• Pre-A/D signal conditioning circuitry
• Low noise amplifiers
• Fast settling amplifiers
• Filters

Experience specific to EPR:

• EPR bridge design, including both microwave and electronic aspects of construction
• Saturation recovery bridge and signal conditioning system design
• Involvement in the design or modification of L-, S-, C-, K-, and Q-band bridges

Publications

Froncisz W, CAMENISCH TG, Ratke JJ, Anderson JR, Subczynski WK, Strangeway RA, Sidabras JW, Hyde JS. Saturation recovery EPR and ELDOR at W-band for spin labels. J. Magn. Reson. 193:297-304 (2008).

Hyde JS, Froncisz W, Sidabras JW, CAMENISCH TG, Anderson JR, Strangeway RA. Microwave frequency modulation in CW EPR at W-band using a loop-gap resonator. J. Magn. Reson. 185:259-263 (2007).

Sidabras JW, Mett RR, Froncisz W, CAMENISCH TG, Anderson JR, Hyde JS. Multipurpose EPR loop gap resonator and cylindrical TE₀₁₁ cavity for aqueous samples at 94 GHz. Rev. Sci. Instrum. 78:034701 (2007).

Froncisz W, CAMENISCH TG, Ratke JJ, Hyde JS. Pulse saturation recovery, pulse ELDOR and free induction decay EPR detection using time-locked subsampling. Rev. Sci. Instrum. 72:1837-1842 (2001).

Hyde JS, Mchaourab HS, CAMENISCH TG, Ratke JJ, Cox RW, Froncisz W. Electron paramagnetic resonance detection by time-locked subsampling. Rev. Sci. Instrum. 69:2622-2628 (1998).