Harmonic Rejection Mixer at ADC Input for Complex IF Dual Carrier Receiver Architecture
Författare
Summary, in English
dual-carrier reception as specified for the upcoming
releases of 3GPP WCDMA and LTE standards. It is based on a
time-discrete harmonic rejection complex-IF mixer to limit the
bandwidth requirements on the ADCs to that of a single carrier.
The mixer has been designed and fabricated together with a 3rd
order continuous-time (CT) delta-sigma ADC for proof-of-concept
evaluation. Measurements show at least 68dB
rejection at 2nd to 4th LO harmonic.
Avdelning/ar
Publiceringsår
2012
Språk
Engelska
Sidor
265-268
Publikation/Tidskrift/Serie
Radio Frequency Integrated Circuits Symposium (RFIC), 2012
Dokumenttyp
Konferensbidrag
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Conference name
IEEE International Symposium on RF Integrated Circuits (RFIC)
Conference date
2012-05-20 - 2012-05-23
Conference place
Montreal, Canada
Status
Published
Forskningsgrupp
- Data converters & RF
- Analog RF
- Elektronikkonstruktion
ISBN/ISSN/Övrigt
- ISBN: 978-1-4673-0415-3