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Design of a 20–80 GHz down-conversion mixer for 5G wireless communication with 22nm CMOS |
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| Author: | Hurskainen, Henri1; Akbar, Rehman1; Stadius, Kari2; |
| Organizations: |
1Centre for Wireless Communications, University of Oulu, Oulu, Finland 2Department of Electronics and Nanoengineering, Aalto University, Espoo, Finland |
| Format: | article |
| Version: | accepted version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 0.4 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe2020070646921 |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers,
2020
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| Publish Date: | 2020-07-06 |
| Description: |
AbstractThis paper proposes a 20 — 80 GHz RF double-balanced mixer utilizing a hybrid down-conversion scheme. To achieve the down-conversion over the entire range, two mixers are operating in double-down-conversion for fixed IF of 3 GHz and RF is divided into low-band 20—44GHz and high-band 44 — 80GHz. For the low-band, the first mixer is bypassed and the second mixer used for down-conversion. For the high-band, both mixers are used for down-conversion. This results in reducing the LO tuning range by over 50% as compared to a regular sliding IF scheme. The design is evaluated using simulations of the designed mixer in 22nm CMOS technology, achieving a conversion gain of over 5 dB throughout the RF bandwidth, a minimum IIP3 of 4.9 dBm and minimum noise figure of 5.1 dB. see all
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| ISBN: | 978-1-7281-6047-4 |
| ISBN Print: | 978-1-7281-6048-1 |
| Pages: | 1 - 5 |
| DOI: | 10.1109/6GSUMMIT49458.2020.9083850 |
| OADOI: | https://oadoi.org/10.1109/6GSUMMIT49458.2020.9083850 |
| Host publication: |
2020 2nd 6G Wireless Summit (6G SUMMIT) |
| Conference: |
6G Wireless Summit |
| Type of Publication: |
A4 Article in conference proceedings |
| Field of Science: |
213 Electronic, automation and communications engineering, electronics |
| Subjects: | |
| Funding: |
This work has been financially supported by the Academy of Finland projects Ex5GRx (grant 2430226211) and, in part, 6Genesis Flagship (grant 318927). |
| Academy of Finland Grant Number: |
318927 |
| Detailed Information: |
318927 (Academy of Finland Funding decision) |
| Copyright information: |
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