Theodore G. Camenisch

EPR Systems Engineer

Department of Biophysics
Medical College of Wisconsin
8701 Watertown Plank Road
Milwaukee, WI 53226-0509
(414) 955-4020
(414) 955-6512 (fax)

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


Mainali L, Raguz M, CAMENISCH TG, Hyde JS, Subczynski WK. Spin-label saturation-recovery EPR at W-band: applications to eye lens lipid membranes. J Magn Reson. 2011 Sep;212(1):86-94. Epub 2011 Jun 22.

Kittell AW, CAMENISCH TG, Ratke JJ, Sidabras JW, Hyde JS. Detection of undistorted continuous wave (CW) electron paramagnetic resonance (EPR) spectra with non-adiabatic rapid sweep (NARS) of the magnetic field. J Magn Reson. 2011 Aug;211(2):228-33. Epub 2011 Jun 13.

Subczynski WK, Mainali L, CAMENISCH TG, Froncisz W, Hyde JS.  Spin-label oximetry at Q- and W-band. J Magn Reson. 2011 Apr;209(2):142-8. Epub 2011 Jan 8.

Hyde JS, Strangeway RA, CAMENISCH TG, Ratke JJ, Froncisz W. W-band frequency-swept EPR. J Magn Reson. 2010 Jul;205(1):93-101. Epub 2010 Apr 13.

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).