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Authors:Audun Tengs: Ericsson Microwave Systems AB, Sweden
Marie Forsberg: Ericsson Microwave Systems AB, Sweden
Stefan Johanßon: Ericsson Microwave Systems AB, Sweden
Johan Lingsten: Ericsson Microwave Systems AB, Sweden
Publication title:An Ultra Broadband Upconverter Circuit
Conference:GigaHertz 2003. Proceedings from the Seventh Symposium
Publication type: Abstract and Fulltext
Article No.:009
Abstract:An ultra broadband upconverter MMIC has been designed; realized and measured using a 0.25 µm PHEMT process on GaAs [1]. It contains a switch; amplifiers; a step attenuator; filters; and mixer. The input frequency band is 2 - 12 GHz and the output frequency band is 8-18 GHz. The input signal; selectable using a switch; is amplified and converted from 2-12 GHz to 18-8 GHz. An attenuator is used to increase the dynamic range of the circuit. Measured performance shows full functionality with an overall gain better than 30 dB and with a noise figure of 5 dB. The work was part of a CEPA project.
No. of pages:4
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
Publisher:Linköping University Electronic Press; Linköpings universitet

Audun Tengs, Marie Forsberg, Stefan Johanßon, Johan Lingsten (2003). An Ultra Broadband Upconverter Circuit, GigaHertz 2003. Proceedings from the Seventh Symposium;article=009 (accessed 11/25/2015)