A 60-GHz 8-Way Phased-Array Front-End With T/R Switching and Calibration-Free Beamsteering in 28-nm CMOS
Institute of Electrical and Electronics Engineers Inc., 2018
Online
unknown
Zugriff:
An eight-way phased-array TRX front-end with RF phase shifting and on-chip transmit/receive switching is implemented in 28-nm CMOS. The TX $P_{\mathbf {1dBout}}$ and RX noise figure (NF) are 10 dBm and 6.8 dB, respectively. The active phase shifter shows less than 5° phase resolution and amplitude errors within ± 0.35 dB. The 9.6-mm2chip consumes 231 mW in RX and 508 mW in the TX mode from a 0.9-V supply. When combined with PCB antennas, a ±46° scan angle is obtained with
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A 60-GHz 8-Way Phased-Array Front-End With T/R Switching and Calibration-Free Beamsteering in 28-nm CMOS
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Autor/in / Beteiligte Person: | Mangraviti, Giovanni ; Soens, Charlotte ; Wambacq, Piet ; Khalaf, Khaled ; Libois, Michael ; Wim Van Thillo ; Vaesen, Kristof ; Brebels, Steven ; Faculty of Engineering ; MPEG ; Electronics and Informatics |
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Veröffentlichung: | Institute of Electrical and Electronics Engineers Inc., 2018 |
Medientyp: | unknown |
DOI: | 10.1109/jssc.2018.2822676 |
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