Characterizing Circuit Materials at mmWave Frequencies Different dielectric constant measurement methods provide different results. May 14, 2019 John Coonrod, Rogers Corp., Chandler, Ariz. No Comments
Evaluating PCB Plated Through Holes For 5G Applications December 12, 2018 John Coonrod, Rogers Corp., Chandler, Ariz. One Comment
Microstrip Defected Ground Structures Without Radiation Loss Using Multilayer PCB Technology February 14, 2018 John Coonrod, Rogers Corp., Chandler, Ariz. No Comments
Managing Circuit Materials at mmWave Frequencies July 14, 2015 John Coonrod, Rogers Corp., Chandler, Ariz. No Comments
Selecting Circuit Materials for Microwave Power Amps November 13, 2014 John Coonrod, Rogers Corp., Chandler, Ariz. No Comments
Signal Launch Methods for RF/Microwave PCBs March 14, 2014 John Coonrod, Rogers Corp., Chandler, Ariz. One Comment
The Impact of Electrical and Thermal Interactions on Microwave PCB Performance February 13, 2014 John Coonrod, Rogers Corp., Chandler, Ariz. No Comments
Reliably Bend and Form Microwave PCBs October 15, 2013 John Coonrod, Rogers Corp., Chandler, Ariz. No Comments
Harmonic Suppression of Edge Coupled Filters Using Composite Substrates September 14, 2012 John Coonrod, Rogers Corp., Chandler, Ariz. No Comments Outlines the design process, defines models and the circuit performance for harmonic suppression of microstrip edgeRead More
The Evolution of Cellular Technology: The Long Road to 5GBy Gary Lerude, Microwave Journal, Norwood, Mass
