Mahmud, Mir Hassan and Burak, Abdurrahman and Çalışkan, Can and Özkan, Tahsin Alper and Özdöl, Ali Bahadır and Yazıcı, Melik and Gürbüz, Yaşar (2022) A highly linear SiGe BiCMOS Gilbert-cell based downconversion mixer for 5G applications. In: 16th European Microwave Integrated Circuits Conference (EuMIC), London, United Kingdom
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Official URL: https://dx.doi.org/10.23919/EuMIC50153.2022.9783987
Abstract
In this brief a high linearity, low loss, downconversion mixer requiring low LO drive power is presented for use in 5G beamforming applications. The emitter degenerated Gilbert-cell mixer with a four-way power combiner, baluns, and output filter is implemented using a 130-nm SiGe BiCMOS technology. The measured input 1-dB compression point of the fully integrated mixer is 6.4 dBm with a conversion gain of -12.9 dB. The mixer consumes 29.7 mW during small-signal operation and has a core area of 0.99 mm2. The relatively low loss and high linearity performance of the core mixer makes it uniquely suitable for use in 5G receivers.
| Item Type: | Papers in Conference Proceedings |
|---|---|
| Uncontrolled Keywords: | 5G mobile communication; baluns; beam steering; BiCMOS integrated circuits; linearity; MIMO; mixer |
| Divisions: | Faculty of Engineering and Natural Sciences |
| Depositing User: | Can Çalışkan |
| Date Deposited: | 21 Aug 2022 13:38 |
| Last Modified: | 21 Aug 2022 13:38 |
| URI: | https://research.sabanciuniv.edu/id/eprint/44240 |
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