Diode for very high frequencies

[dpa2007]

hi All,
i'm interesting for diodes that are working at very high frequencies (over 50GHz)
any suggestion is welcome.

 

[eraste]

Hi,
I suggest you to have a look at PDB (Planar dopped Barrier) diode. We use it for the power measurement of RF signal at 50 GHZ.
See Application Note of Agilent.

 

[tpetar]

Plannar Gun Diode over 100GHz.

https://eprints.gla.ac.uk/3984/
https://iopscience.iop.org/1674-1056/19/12/127203

Novel planar Gunn diode operating in fundamental mode up to 158 GHz
https://iopscience.iop.org/1742-6596/193/1/012029

 

[dpa2007]

Plannar Gun Diode over 100GHz.

https://eprints.gla.ac.uk/3984/
https://iopscience.iop.org/1674-1056/19/12/127203

Novel planar Gunn diode operating in fundamental mode up to 158 GHz
https://iopscience.iop.org/1742-6596/193/1/012029

Hi,
I suggest you to have a look at PDB (Planar dopped Barrier) diode. We use it for the power measurement of RF signal at 50 GHZ.
See Application Note of Agilent.

thanks for your replies,
i will follow your suggestions,

 

[pstuckey]

Also take a look at Virginia Diodes.

https://vadiodes.com/

 

[jiripolivka]

At above 50 GHz, most diodes are marketed in chip form. If you need a really good Schottky diode , please contact Spacek Labs. Inc. "www.spaceklabs.com" for the diodes in "picopill" enclosures, 0.5 mm dia. x 0.4 mm long, usable up to >110 GHz.

 

[dpa2007]

thank you very much for your answers.

 

[KRISz]

Plannar Gun Diode over 100GHz.

https://eprints.gla.ac.uk/3984/
https://iopscience.iop.org/1674-1056/19/12/127203

Novel planar Gunn diode operating in fundamental mode up to 158 GHz
https://iopscience.iop.org/1742-6596/193/1/012029

I think same you

 

[shashy.br]

Step recovery diodes are also an option for the >10GHz application.