A 60 GHz, 802.11ad/WiGig-Compliant Transceiver for Infrastructure and Mobile Applications in 130 nm SiGe BiCMOS

A fully integrated 802.11ad/WiGig compliant 60 GHz transceiver is presented in a 130 nm SiGe BiCMOS technology. Encompassing an area of 2.3 mm×2.16 mm=4.97 mm², the transceiver covers the entire 60 GHz band, from 57 to 66 GHz. Within this span, the RX NF, TX OP1dB, and PLL RMS jitter is better than 5.5 dB, 13.5 dBm, and 7°, respectively. The transceiver is packaged in 1) a system-in-package substrate with industry standard WR-15 transition providing an approximate 1 dB insertion loss, and 2) a cost-effective 7×7 mm² organic BGA package with integrated transmit and receive antennas providing 8 dBi gain. In system-level testing, the transceiver is fully compliant with all TX EVM and RX sensitivity requirements of the WiGig standard up to the top-rate 16-QAM operating mode and across all standard channel frequencies. Link testing over the air with the antenna-integrated package shows a range of 5.9 m at 4.6 Gbps and over 20 m at 2.5 Gbps. This system achieves the highest performance 802.11ad/WiGig compliant wireless links of any reported single-element transceiver.