R B. Smith

• A feasibillity study of the determination of the thickness of tie-coats by the measurement of microwave attenuation
• A simple varactor-tuned Gunn-Oscillator with wide tuning range
• A varactor-tuned Gunn-effect oscillator
• Measurement of the negative conductance of a Gunn device
• Measurement of the setting time of plaster of Paris
• Solid state microwave systems for measuring moisture content
• The determination of the parameters of the varactor capacitance-voltage relationship and the capacitance coefficients forvoltage and current pumping
• The use of solid state devices in microwave moisture measuring systems
• UK measurements on non-ionising radiation hazards