Double and triple balanced wideband mixers integrated in GaAs technology

Autor:	D. Langrez, J.F. Villemazet, J.-L. Cazaux, M.N. Do
Rok vydání:	2010
Předmět:	Engineering business.industry Bandwidth (signal processing) Wide-bandgap semiconductor Electrical engineering Impedance matching Schottky diode Gallium arsenide chemistry.chemical_compound chemistry Balun Optoelectronics Wideband business Diode
Zdroj:	2010 Workshop on Integrated Nonlinear Microwave and Millimeter-Wave Circuits.
Popis:	In this paper, two wideband double and triple balanced mixers integrated in GaAs technology are presented. Diodes quads in such structures are driven by low loss baluns. These baluns are designed thanks to double-inductances connected as Marchand coupler. In the mid-band, a conversion loss of 10dB has been measured for the two mixers. The double and triple balanced mixers have a LO/IF isolations of 25dB and 31.5dB respectively. Good agreement are observed between simulations and measurements.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9d5b49fb2f429b318e743eccb60dbf91 https://doi.org/10.1109/inmmic.2010.5480129 Zobrazit plný text záznamu