Articles

Crystal Oscillators – Low Phase Noise Under Vibration
Microwave Product Digest, May 2013 by Liz Ronchetti
http://www.mpdigest.com/issue/Articles/2013/May/Wenzel/Default.asp

1 to 650 MHz Ultra Low Noise OCXOs
Microwave Journal, July 12, 2012 by Paul Cole
http://www.microwavejournal.com/articles/print/17872-1-to-650-mhz-ultra-low-noise-ocxos

Wenzel Associates: Perfect Timing
Microwave Journal,  July 13, 2012 by Liz Ronchetti
http://www.microwavejournal.com/articles/17910-wenzel-associates-perfect-timing

Challenges in Space Qualified Hardware
Posted on April 1, 2011 by Liz Ronchetti
http://www.markimicrowave.com/blog/2011/04/challenges-in-space-qualified-hardware/

What is 217 Plus?
Posted on November 29, 2010 by Liz Ronchetti
http://www.markimicrowave.com/blog/2010/11/so-whats-all-this-about-217plus/

Ultra Low Phase Noise 200 MHz to 12 GHz Multiplied Crystal Oscillators
Microwave Journal, October 1, 2009 by Paul Cole
http://www.microwavejournal.com/articles/8626-ultra-low-phase-noise-200-mhz-to-12-ghz-multiplied-crystal-oscillators

Vibration Effects on Phase Noise of Low Noise Oscillators
Microwave Theory & Technology (MTT) Society, IEEE Long Island Section
May 28, 2008 by Liz Ronchetti
http://www.ieee.li/pdf/viewgraphs/vibration_effects_phase_noise_oscillators.pdf

New Oscillators Advance in the Art of Low Noise Performance
RF Design Magazine,  January 1993 by Charles Wenzel
RFDesign1.PDF

New Topology Multiplier Generates Odd Harmonics
RF Design Magazine, by Charles Wenzel
RFDesign2.PDF

Low Frequency Circulator/Isolator Uses No Ferrite or Magnet
RF Design Magazine, by Charles Wenzel
RFDesign3.PDF

A Low Power RF ID Transponder
RF Design Magazine, by Ray Page
RFDesign4.PDF

Constant Reactance Voltage Controlled Oscillator
RF Design Magazine, Ray Page
RFDesign5.PDF