But what if even these aren’t fast enough? 1Ghz just isn’t enough! Well, there’s always the Tunnel Diode. Tunnel Diodes aren’t all that different from PN diodes, in fact they are PN diodes.

Figure 5: Electrical and spectral characteristics of the broadband BB illumination of the nanoantenna-coupled MOS tunnel-diode structure.

Unlike other diodes in its class, called tunnel diodes, the new diode is compatible ... They layered silicon and silicon-germanium into a structure that measured only a few nanometers, or ...

Fairview’s new line of tunnel diode detectors operate over octave and broadband frequencies ranging from 100 MHz to 26 GHz. Fairview Microwave Inc. recently released a full line of coaxial ...