Microwave Power Meter

There are three types of sensors in use in power heads.

Microwave power meter.

The first two thermistor and thermocouple sensors convert the heat of the incident signal to a voltage proportional to power. The head may be referred to as a power sensor or mount. There are a number of different types of power sensor and these are suited to different types of rf power measurement. Power heads are the sensors that convert rf and microwave signals to analog voltages which are read and reported by the power meter.

A microwave power meter is an instrument which measures the electrical power at microwave frequencies typically in the range 100 mhz to 40 ghz. Typical absorption rf microwave power meter that uses an external sensor when selecting an rf power meter or a microwave power meter it is important to select the correct type of power sensor.