- August 1999: The Paperclip Magnetic Probe
- December 1999: Can Ferrite Cores Increase Emissions?
- February 2000, Measuring Capacitor Self-inductance and ESR
- June 2000, 180 Degree Combiners
- August 2000, Measuring Shielding Effectiveness of Materials
- September 2000, Copper Foil Tape, Anyone?
- December 2000, An Easy to Build Shielded Magnetic Loop Probe
- April 2002, Printed Wiring Board Coupling to a Nearby Metal Plane
- July 2002, Inexpensive, but Useful Test Equipment
- October 2002, Printed Wiring Board Coupling to a Nearby Metal Plane, Part 3: System Measurements
- November 2002, Measuring Noise Voltage Across Seams in Enclosures
- December 2002, Crossing Ground Plane Breaks, A Source of Crosstalk
- January 2003, Crossing Ground Plane Breaks - Part 2, Tracing Current Paths
- February 2003, Crossing Ground Plane Breaks - Part 3, Immunity to Radiated EMI
- April 2003, Measurement and Interpretation of High Frequency Chip Noise
- June 2003, A Simple Horn Antenna for Emissions Troubleshooting
- January 2005, Crossing Ground Plane Breaks - Part 4, Risetime Effects on Signals
- February 2005, Crossing Ground Plane Breaks - Part 5, Common Mode Currents and Emissions
- March 2005, Shielded Cables: Measurement of Shield Characteristics
- April 2005, Inductive and Capacitive Coupling - Induced Current Characteristics
- June 2005, Analysis of the IEC 61000-4-4 Capacitive Clamp Using Current Measurements
- July 2005, Radiated Interference to High Frequency Signal Measurements from the Signal Source
- September 2005, Multiple Turn and Single-turn Ferrite Chokes Compared
- November 2005, Coupling Signals and Noise into Circuits Using Magnetic Loops - A Troubleshooting Technique
- December 2005, Applying Copper Foil Tape to a Metal Surface
- March 2006, Predicting Cable Emissions from Common Mode Current
- May 2006, Routing signals Between PWB Layers - Part Two, An Emissions Example
- June 2006, Measuring Structural Resonances
- August 2006, A Measurement Technique for Locating EMI "Hot" Areas on Boards or Systems
- May 2007, Placement of Parallel Capacitors on a Printed Wiring Board (for troubleshooting or a quick fix)
- July 2007, Mobile Phone Induced Circuit Failure
- August 2007, Mobile Phone Induced EMI
- September 2007, Electronic Fluorescent Light Induced EMI
- October 2007, Using Noise Injection for Troubleshooting Circuits
- November 2007, Measuring Structural Resonances in the Time Domain - Part 1
- January 2008, Using Current Probes to Measure Cable Resonance
(Current Probes, More Useful Than You Think - Part 3)- February 2008, Using Resonant Frequency Measurements to Extract Circuit Parameters
(Calculating the Capacitance of a BNC Barrel Adapter)- March 2008, Measuring and Interpreting the Relative Phase of Common Mode Currents
(an EMC emissions troubleshooting technique)- April 2008, Measuring Structural Resonances - Part 2, Printed Wiring Board Traces
(A Simple Technique for Determining the Resonant Frequencies of a PWB Trace)- May 2008, The Square Shielded Loop - Part 1
(Construction details)- June 2008, The Square Shielded Loop - Part 2, Parasitic Coupling
(Electric Field Shielding of Magnetic Loops is Not Always Effective!)- July 2008, The Square Shielded Loop - Part 3, Parasitic Coupling Between Unshielded Wire Loops
- August 2008, The Square Shielded Loop - Part 4, Coupling to a PCB
(From Shielded and Unshielded Magnetic Loops)- September 2008, The Square Shielded Loop - Part 5, Measurements in the Time Domain
(From Shielded and Unshielded Magnetic Loops)- November 2008, Switching Power Supply Noise - Magnetic Fields Revisited
- December 2008, Inexpensive Protective Caps for SMA and BNC Connectors
(also known as vacuum port caps for automobile engines)- July 2009, Can a Near Field Measurement Predict Far Field Emissions?
(For one important case, the answer is yes!)- August 2009, The Square Shielded Loop - Part 6, Measurements in the Time Domain Using a Comb Generator
(An unusual use for a comb generator)- September 2009, Using a Two AA Cell USB Charger to Power a Comb Generator
(A Handy Power Source for Any USB Powered Device)- October 2009, Using a Comb Generator to Demonstrate Impairment of the Shielding Effectiveness of a Coaxial Cable
(A Useful Demonstration Technique When a Tracking Generator is not Available)- November 2009, Using a Comb Generator With a Pair of Current Probes to Measure Cable Resonance
(A Useful Technique When a Tracking Generator is not Available)- December 2009, Analysis of the IEEE Std 802.3™-2002 Cable Clamp
(It May Not Be a Good Idea To Use It For 10 Gigabit Ethernet Testing!)- January 2010, Using Current Probes to Inject Pulses for Troubleshooting (Board Resonances) - Part 3
(Current Probes, More Useful Than You Think - Part 4)- February 2010, Damping Board Resonances Using Discrete Resistors
- March 2010, Damping Board Resonances Using Discrete Resistors - Part 2
(Frequency Domain Measurements)- April 2010, Identifying Switching Power Supply Noise in Systems
(Frequency Domain Measurements)- June 2010, Routing Signals Between PCB Layers - Part Three, Interplane Voltage
(Frequency Domain Measurement)- July 2010, Routing Signals Between PCB Layers - Part Four, Interplane Voltage
(Time Domain Measurement)- August 2010, Construction of a Coaxial Antenna for Troubleshooting - Part 2, Practical Implementation
- May 2011, Constructing a Shield for an IC Package to Troubleshoot Circuit Problems
(Especially for ESD and EMC Problems)- June 2011, Useful Toolkit for Troubleshooting and Characterizing Circuits
- August 2011, Power Over Ethernet Injectors Can Affect Ethernet Radiated Emissions
(High Frequency Measurement of 1000Base-T Ethernet Common Mode Currents)- September 2011, PCB-Chassis Ground Connections - Avoiding Pitfalls Due to Unintended System Resonances
- December 2011, Measuring the Resonant Frequencies of Heat Sink Tines
(Your heat sink can be the source of high frequency EMC emissions!)- January 2012, Measuring Common Mode Currents to Troubleshoot EMC Problems
- April 2012, Single Point Grounding - Not Achievable at High Frequencies
(greater than a few MHz)- August 2012, Novel Equivalent Circuit for Zin of an Arbitrarily Terminated Transmission Line
(Written by Timothy J. Maloney)