Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorBriem, Jochen-
dc.contributor.authorMader, Marco-
dc.contributor.authorReiter, Daniel-
dc.contributor.authorAmirpour, Raul-
dc.contributor.authorGrözing, Markus-
dc.contributor.authorBerroth, Manfred-
dc.description.abstractThis paper presents an electrical, fully integrated, high quality (Q) factor GmC bandpass filter (BPF) stage for a wireless 27 MHz direct conversion receiver for a bendable sensor system-in-foil (Briem, 2016). The core of 10 the BPF with a Q factor of more than 200 is an operational transconductance amplifier (OTA) with a high linearity at an input range of up to 300 mVpp,diff. The OTA’s signal-to-noise-and-distortion-ratio (SNDR) of more than 80 dB in the mentioned range is achieved by stabilizing its transconductance Gm with a respective feedback loop and a source degeneration resistance RDG. The filter stage can be tuned and is tolerant to global and local process variations due to offset and common-mode 15 feedback (CMFB) control circuits. The results are determined by periodic steady state (PSS) simulations at more than 200 global and local process variation parameter and temperature points and corner simulations. It is expected, that the parasitic elements of the layout have no significant influence on the filter behaviour. The current consumption of the whole filter stage is less than 600 μA.en
dc.titleFully integrated high quality factor GmC bandpass filter stage with highly linear operational transconductance amplifieren
ubs.fakultaetInformatik, Elektrotechnik und Informationstechnikde
ubs.institutInstitut für Elektrische und Optische Nachrichtentechnikde
ubs.publikation.sourceAdvances in radio science 15 (2017), S. 149-155de
Appears in Collections:05 Fakultät Informatik, Elektrotechnik und Informationstechnik

Files in This Item:
File Description SizeFormat 
ars-15-149-2017.pdf5,43 MBAdobe PDFView/Open

Items in OPUS are protected by copyright, with all rights reserved, unless otherwise indicated.