A SAW-less Dual-Band CDMA Diversity and Simultaneous-GPS Zero-IF Receiver
| Title: | A SAW-less Dual-Band CDMA Diversity and Simultaneous-GPS Zero-IF Receiver |
|---|---|
| Authors: | Bassem Fahs; Philippe Barré; Patrick Ozenne; Eric Chartier; Guillaume Hérault; Sébastien Jacquet; Sébastien Clamagirand |
| Publisher Information: | Zenodo |
| Publication Year: | 2009 |
| Collection: | Zenodo |
| Subject Terms: | CDMA; diversity; GPS; zero-IF; SAW-less |
| Description: | We present a dual-band (Cellular & PCS) dual-path zero-IF receiver for CDMA2000 diversity, monitoring and simultaneous-GPS. The secondary path is a SAW-less diversity CDMA receiver which can be also used for advanced features like monitoring when supported with an additional external VCO. A GPS receiver is integrated with its dedicated VCO allowing simultaneous positioning during a cellular call. The circuit is implemented in a 0.25μm 40GHz-fT BiCMOS process and uses a HVQFN 56-pin package. It consumes a maximum 300mW from a 2.8V supply in dual-modes. The chip area is 12.8mm2. |
| Document Type: | article in journal/newspaper |
| Language: | English |
| Relation: | https://zenodo.org/communities/waset/; https://zenodo.org/records/1080930; oai:zenodo.org:1080930; https://doi.org/10.5281/zenodo.1080930 |
| DOI: | 10.5281/zenodo.1080930 |
| Availability: | https://doi.org/10.5281/zenodo.1080930; https://zenodo.org/records/1080930 |
| Rights: | Creative Commons Attribution 4.0 International ; cc-by-4.0 ; https://creativecommons.org/licenses/by/4.0/legalcode |
| Accession Number: | edsbas.C24F282C |
| Database: | BASE |