SIGNALS

Cyclist detector influences traffic light sequence

Iteris has improved its traffic signal cyclist detection system to improve control sequences to provide safer passage for cyclists through busy juncti... read more

LED crossing signals protect road users in Poland

Knorr-Bremse subsidiary is upgrading light signalling systems to improve level crossing safety on the Polish rail network. When train and road vehi... read more

Signal conditioners for in-line accelerometers

QV range of in-line signal conditioners maintain signal integrity for vibration analysers and data acquisition systems over long distances. DJB Ins... read more

Multi-channel signal analysis with wide input range

The LXI based digitizerNETBOX from Spectrum Instrumentation provides wide flexibility in data acquisition and signal analysis for test engineers. S... read more

Antenna testing – one reflector will do

Andy Pye takes a brief look at a new method of keeping down the cost of antenna systems in the microwave and millimetre ranges. Electromagnetic wav... read more