An innovative arrangement employing diverse electronic and optical principles and components leads to precision frequency within the terahertz band.

A quiet, well regulated supply is important for optimum performance in a number of circuit applications. Voltage controlled oscillators (VCOs) and precision voltage controlled crystal oscillators ...

The figure above shows the internal construction of the shielded box used to house the noise amplifier board. The amplifier board is housed together with six D cell alkaline batteries inside a box ...