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A 5 mW-290 GHz heterostructure barrier tripler in a waveguide configuration
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A 5 mW-290 GHz heterostructure barrier tripler in a waveguide configuration

T. David, M. Guillon, S. Arscott, Alain Maestrini, Tahsin Akalin, Benoît Lecomte, Jorge Carbonell, Michel Chaubet, Patrick Mounaix, Gérard Beaudin, …
2001 IEEE MTT-S International Microwave Symposium Digest, Vol.3, pp.1661-1664
2001 IEEE MTT-S International Microwave Symposium Digest
2001

Résumé

Engineering Sciences
An output power of 5 mW has been demonstrated at 290 GHz by tripling a primary signal in the W band. The nonlinear devices are high performance InP-based heterostructure barrier varactors mounted in mechanically tuned waveguide harmonic multiplier. The flange-to-flange maximum efficiency was 5% whereas the bandwidth is around 30 GHz. These results are the highest to date for an HBV multiplier operating at these frequencies.

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