Low cost GaAs PHEMT MMICs for millimeter-wave sensor applications
- Siweris, H.J.
- Werthof, A.
- Tischer, H.
- Schaper, U.
- Schäfer, A.
- Verweyen, L.
- Grave, T.
- Böck, G.
- Schlechtweg, M.
- Kellner, W.
DOIAbstract
A chip set for millimeter-wave sensor applications, especially automotive radar systems, is described. It consists of a highly integrated transceiver chip, a voltage controlled oscillator, a harmonic mixer and a medium power amplifier. The MMICs operate in the 76-77 GHz frequency range and have been fabricated by a production oriented GaAs PHEMT technology
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