TAG: system on chip

All-Constellation Receiver: GNSS Location Hub for Smartphones with Galileo Support

January 7, 2015By

This tri-band receiver technology, when combined with baseband search and track engines, allows true simultaneous tracking of all current L1 GNSS signals, including GPS, GLONASS, BeiDou, Galileo, Quasi-Zenith Satellite System (QZSS), and satellite-based augmentation systems (SBAS). By Charles Norman and Andreas Warloe, Broadcom Corporation Starting with the first commercial GPS receivers, adding support for incrementally more complex GNSS systems presents significant... read more

Mediatek Announces Five-in-One Wireless Connectivity Chip for Mobile Devices

February 24, 2014By

Mediatek has released a five-in-one combo wireless system-on-a-chip (SOC), with multi-system GNSS, to support full featured smartphones, tablets, and other premium mobile devices. The MT6630 dramatically reduces the component count and eBOM while improving ease-of-design for manufacturers by eliminating external low noise amplifiers and integrating the Wi-Fi 2.4 GHz and 5 GHz power amplifiers, Bluetooth power amplifiers, and transmit-receive (T/R) switch... read more

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MediaTek Announces Multi-GNSS Receiver SoC Solutions Supporting Beidou

January 28, 2013By

MediaTek Inc., a fabless semiconductor company for wireless communications and digital multimedia solutions, today announced the availability of its MT3332/MT3333, a 5-in-1 multi-GNSS receiver system-on-chip (SoC) that support the Beidou Satellite Navigation System. The Beidou system has been commercially operational since the end of 2012, and can identify a user’s location to 10 meters (33 feet), their velocity to within... read more