Search results for "satellites"
Module is able to receive signals from multiple GNSS
Designed specifically for automotive use, theUMSZ2 Series is a multi GNSS moduleproviding support for multiple satellite positioning systems with a single module. The series, from ALPS Electric,will be made available from April 2014.
Emergency call test system debuts at Mobile World Congress
Rohde & Schwarz will debut its compact eCall test solution for in-vehicle emergency call systems at Mobile World Congress in Barcelona (Feb24-27). The setup consists of the R&S CMW500 wideband radio communication tester and the R&S SMBV100A vector signal generator with integrated global navigation satellite system (GNSS) simulator.
GNSS antenna offers precise positioning up to 1cm
Suitable for integration in multi-frequency handheld GNSS devices for high precision location applications up to 1cm, imec and Septentrio have collaborated on the design of a compact antenna-RF integrated element of a multi-frequency GNSS antenna for GPS, GLONASS, BeiDou and GALILEO.
GNSS software upgraded to cover SBAS simulation
Agilent Technologies has enhanced its N7609B Signal Studio for Global Navigation Satellite Systems (GNSS) software. The software now includes real-time simulation of SBAS (Satellite-Based Augmentation Systems), such as WAAS, EGNOS, MSAS, GAGAN and QZSS (Quasi-Zenith Satellite System for Japan). It also has the ability to add up to four CW interference signals inside the GPS, GLONASS or BeiDou bands for jamming tests.
IC supports BeiDou, GPS, Galileo, GLONASS and QZSS
The Teseo III product family from STMicroelectronics is a single-chip standalone positioning IC which can receive signals from multiple satellite navigation systems, including the Chinese BeiDou, the US GPS, the European Galileo, Russia’s GLONASS and Japan’s QZSS. The satellite-tracking IC is suitable for applications including in-car navigation systems, telematics systems, portable, marine, and fitness.
GNSS modules upgraded with 8th-Gen chip technology
The MAX, NEO and LEA GNSS modules from u-blox are now avilable in a multi-constellation positioning platform, designated the u‑blox M8. The module series provides a range of features including antenna management, integrated filters, data logging, crystal or TCXO, and rich set of interfaces.
ODU satellite chipset expands reach for operators
An Outdoor Unit (ODU) satellite chipset that enables operators to deliver a wider range of services to more subscribers has been announced by Broadcom. Delivery of a wider range of services is achieved without additional satellite dish installations. Broadcom's BCM4551 offers a higher level of integration, while consuming less power than the previous generation chipset, and enables direct sampling of low-noise block outputs across worldwide ODU s...
Riding on the back of millimetre waves
Of all the wavelengths in the spectrum used for wireless data transmission, perhaps the least well known is the millimetre wave band. However, it is precisely this band (and the continuous bandwidth it provides) that enables wireless data transmission at speeds and bandwidth that compare to the high quality of fibre optic communication systems.
GNSS positioning module achieves -160dBm sensitivity
A standalone GNSS positioning module introduced by Alpha Micro Components is claimed to be the smallest on the market. The EVA-7M from u-blox is designed for high volume consumer and low- end commercial cost- and space-sensitive applications. The highly integrated 7 x 7 x 1.1mm LGA module comprises all necessary components, including crystal and passives. Users need only add an antenna for instant global positioning capability.
GNSS Chip simultaneously supports GPS, GLONASS, QZSS, SBAS and BeiDou
Broadcom has annoucned the launch of a new Global Navigation Satellite System chip. Designated the BCM47531, it can simultaneously generate positioning data from five satellite constellations (GPS, GLONASS, QZSS, SBAS and BeiDou). By supporting the BeiDou constellation, the BCM47531 GNSS chip increases the number of satellites available to a smartphone, enhancing navigation accuracy, particularly in urban settings.