SiGe BiCMOS Transceivers, Antennas, and Ultra-Low-Cost Packaging for the ISM Bands at 122 and 245 GHz

C. Scheytt, Y. Sun, K. Schmalz, R. Wang, in: IMS 2012 (International Microwave Symposium), 2012.

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This paper reviews recent results of wireless transmitter and receiver ICs at 122 and 245 GHz in 0.13 µm SiGe BiCMOS technology together with an efficient on-chip antenna. A transmitter IC with 5 dBm output power and directional onchip power measurement for built-in-self-test is presented. A 122 GHz passive HBT diode mixer design is discussed and results are shown. The mixer exhibits superior 1/f noise performance which makes it especially suitable for FMCW/CW radar sensors. Furthermore a highly integrated 245 GHz transmitter with 1 dBm maximum output power was realized. The IC dissipates only 380 mW. A low-loss on-chip antenna for 130 GHz with 60% efficiency was implemented and measured. It uses localized backside etching techniques and allows for simplified and very cost-efficient mm-wave packaging
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IMS 2012 (International Microwave Symposium)
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Scheytt C, Sun Y, Schmalz K, Wang R. SiGe BiCMOS Transceivers, Antennas, and Ultra-Low-Cost Packaging for the ISM Bands at 122 and 245 GHz. In: IMS 2012 (International Microwave Symposium). ; 2012. doi:10.1109/MWSYM.2012.6259487
Scheytt, C., Sun, Y., Schmalz, K., & Wang, R. (2012). SiGe BiCMOS Transceivers, Antennas, and Ultra-Low-Cost Packaging for the ISM Bands at 122 and 245 GHz. IMS 2012 (International Microwave Symposium). https://doi.org/10.1109/MWSYM.2012.6259487
@inproceedings{Scheytt_Sun_Schmalz_Wang_2012, title={SiGe BiCMOS Transceivers, Antennas, and Ultra-Low-Cost Packaging for the ISM Bands at 122 and 245 GHz}, DOI={10.1109/MWSYM.2012.6259487}, booktitle={IMS 2012 (International Microwave Symposium)}, author={Scheytt, Christoph and Sun, Yaoming and Schmalz, Klaus and Wang, Ruoyu}, year={2012} }
Scheytt, Christoph, Yaoming Sun, Klaus Schmalz, and Ruoyu Wang. “SiGe BiCMOS Transceivers, Antennas, and Ultra-Low-Cost Packaging for the ISM Bands at 122 and 245 GHz.” In IMS 2012 (International Microwave Symposium), 2012. https://doi.org/10.1109/MWSYM.2012.6259487.
C. Scheytt, Y. Sun, K. Schmalz, and R. Wang, “SiGe BiCMOS Transceivers, Antennas, and Ultra-Low-Cost Packaging for the ISM Bands at 122 and 245 GHz,” 2012, doi: 10.1109/MWSYM.2012.6259487.
Scheytt, Christoph, et al. “SiGe BiCMOS Transceivers, Antennas, and Ultra-Low-Cost Packaging for the ISM Bands at 122 and 245 GHz.” IMS 2012 (International Microwave Symposium), 2012, doi:10.1109/MWSYM.2012.6259487.

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