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Very broadband distributed amplifier to 75 GHz.

Ein breitbandiger Kettenverstärker bis 75 GHz

: Braunstein, J.; Tasker, P.J.; Hülsmann, A.; Schlechtweg, M.; Köhler, K.; Bronner, W.; Haydl, W.

DOI: 10.1049/el:19930569

	Electronics Letters 29 (1993), Nr.10, S.851-852 : Abb. ISSN: 0013-5194

	Englisch
	Zeitschriftenaufsatz
	Fraunhofer IAF ()
	amplifier; Halbleiter-Wanderwellen-Verstärker; MODFET; traveling wave semiconductor amplifier; Verstärker

Abstract
Distributed amplifiers were fabricated successfully with a gain of 8 dB plusminus 1 dB in the frequency range 5 - 75 GHz measured on-wafer. The associated input and output matching is better than - 10 dB. To the authors' knowledge this is a new performance record, not only for GaAs based circuits but also for InP based MMICs. The MMICs were realised in coplanar waveguide technology.

: http://publica.fraunhofer.de/dokumente/PX-40022.html