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2 Sept, 2021 Newsletter - everything RF

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Automotive
Date: 2 Sept, 2021
 
Automotive Industry Update
 
 
Latest Automotive News & Products
Low-Power Automotive FMCW Radar Transceiver from 76 to 81 GHz
Product
Low-Power Automotive FMCW Radar Transceiver from 76 to 81 GHz

Radar Sensor  from NXP Semiconductors

The TEF82xx from NXP Semiconductors is a single-chip, low-power Automotive FMCW Radar Transceiver that operates from 76 to 81 GHz. It enables 360-degree sensing through key safety applications including automated, emergency braking, adaptive cruise control, blind-spot monitoring, cross-traffic alert, and automated parking.
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GM and AT&T Announce 5G Connectivity for All Vehicles to Ease the Autonomous-EV Transition
News
GM and AT&T Announce 5G Connectivity for All Vehicles to Ease the Autonomous-EV Transition
GM and AT&T
General Motors and AT&T will bring 5G cellular connectivity to millions of GM vehicles coming off the assembly line over the next decade in the United States. GM and AT&T are working together to set the benchmark for automotive connectivity with a fifth generation cellular network architecture to meet the needs of an all-electric and autonomous future. Read More
Rolling Wireless Using Qualcomm
News
Rolling Wireless Using Qualcomm's 5G Automotive Platform to Deliver Connectivity Solutions
Qualcomm
Rolling Wireless announced that it will use Qualcomm Technologies automotive platforms to deliver premium 5G connectivity solutions to car original equipment manufacturers (OEMs) and Tier-1 suppliers worldwide. Read More
AEC-Q100 Qualified SPDT Switch from 0.9 to 6.0 GHz
Product
AEC-Q100 Qualified SPDT Switch from 0.9 to 6.0 GHz

RF Switch  from Skyworks Solutions

The SKYA21038 from Skyworks is a Single-Pole Double-Throw (SPDT) Switch that operates from 0.9 to 6.0 GHz. It has an insertion loss of 0.5 dB and provides an isolation of 38 dB at 2.45 GHz. It is available in an MLPD package that measures 1.0 x 1.0 x 0.5 mm with integrated DC blocking capacitors and is ideal for automotive applications.
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Anritsu Develops Functional Evaluation Solution for C-V2X PC5 Communication Systems
News
Anritsu Develops Functional Evaluation Solution for C-V2X PC5 Communication Systems
Anritsu
Anritsu Corporation has announced that its LTE V2X PC5 Communications Software MX725000A now supports the Cohda Wireless Communications Module MK6C Evaluation Kit (EVK). The Cohda Wireless MK6C EVK is a C-V2X evaluation kit using the MDM9150 chipset, supporting cost-effective development of C-V2X applications and use cases. Read More
24 GHz Receiver Downconverter for Automotive Radars
Product
24 GHz Receiver Downconverter for Automotive Radars

Automotive Radar Chipset  from Analog Devices

The ADF5904 is a 4-channel, 24 GHz, receiver downconverter. It provides an Rx channel gain of 22 dB with a noise figure of 10 dB and a P1dB of 10 dBm. Each channel contains a single-ended RF input with an on-chip balun followed by a differential low noise amplifier (LNA) and a downconverter mixer with differential output buffers. It is available in a compact 32-lead, 5 x 5 mm LFCSP package and is ideal for automotive radars.
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Featured Content
Automotive Radars
Advantages of 77 GHz Automotive Radars over 24 GHz Systems
Automotive radars operate at both 24 GHz and 77 GHz. However over the last few years, most automotive companies and automotive radar chipset manufacturers have started to move to the 77 GHz frequency band. In this article we have highlighted a few advantages of the 77 GHz frequency band for automotive radar systems over 24 GHz radars. Click here to learn more.
5.9 GHz Automotive Grade 802.11p V2X Transceiver Modules
Product
5.9 GHz Automotive Grade 802.11p V2X Transceiver Modules

V2X Module  from u-blox AG

The VERA-P3 Series from u-blox are Automotive Grade 802.11p V2X Transceiver Modules that operate in the 5.9 GHz frequency band. These automotive-grade modules are based on the u-blox UBX-P3 chip for 802.11p, which offers superior RF performance and is qualified in accordance with the highly demanding AEC-Q100 grade 2 specification.
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Tower Semiconductor and Cadence Partner to Develop Reference Flow for 5G And Automotive Chips
News
Tower Semiconductor and Cadence Partner to Develop Reference Flow for 5G And Automotive Chips
Cadence Design Systems
Cadence Design Systems and Tower Semiconductor a leading foundry of high-value analog semiconductor solutions, announced the release of a silicon-validated SP4T RF-SOI switch reference design flow using the Cadence Virtuoso Design Platform and RF Solution. The reference design flow provides a faster path to design closure for advanced 5G wireless, wireline infrastructure, and automotive IC product development. Read More
Crystal Oscillator for Automotive Applications from 1 to 75 MHz
Product
Crystal Oscillator for Automotive Applications from 1 to 75 MHz

General Crystal Oscillator  from Seiko Epson Corporation

The SG2520CAA from Seiko Epson is a Simple Packaged Crystal Oscillator (SPXO) that operate from 1 to 75MHz. It requires a DC supply voltage from 1.6 to 3.63 V and consumes a no-load current of less than 3.1 mA. The oscillator has a rise/fall time of 3.5 fs and start-up time of less than 5 ms. It provides an CMOS output over an operating temperature from -40°C to +125°C.
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New 4D Imaging Radar Based Sensor Technology Makes Motorcycles and Scooters Safer
News
New 4D Imaging Radar Based Sensor Technology Makes Motorcycles and Scooters Safer
Vayyar Imaging
Piaggio Fast Forward (PFF), the Boston-based robotics company and a leader in smart following technology, has developed new sensor technology for implementation not only in consumer and business robots but also in scooters and motorcycles. Read More
Magna International is Developing a Digital Radar for Vehicle Driver Assistance
News
Magna International is Developing a Digital Radar for Vehicle Driver Assistance
Magna International
When Magna International’s ICON Radar debuts on the Fisker Ocean next year, it might be the first application of a digital radar for driver-assisted technology. The new digital radar enhances a vehicle’s ability to “see” its surroundings and detect potential dangers, from a stalled car in a dark tunnel to a pedestrian up to 150 meters away. Read More
C-V2X Use Cases Methodology, Examples and Service Level Requirements
Whitepaper
C-V2X Use Cases Methodology, Examples and Service Level Requirements
5GAA
This white paper describes the 5GAA methodology used to create solution agnostic UC (Use Cases) descriptions in order to facilitate the selection of the most suitable technology to realize a UCs.
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Metawave Introduces 77 GHz Beamforming IC for Automotive Radar Applications
News
Metawave Introduces 77 GHz Beamforming IC for Automotive Radar Applications
Metawave Corporation
Metawave Corp announced the delivery of the automotive industry’s first 76-81 GHz beamformer chip alpha samples and evaluation boards to MIRISE Technologies, the joint venture between DENSO and Toyota Motor Corporation (TMC). MIRISE was launched last year to focus on next-generation in-vehicle semiconductors, and from its inception, has worked closely with the Metawave team to evaluate the beamformer chip and the beam steering radar. Read More
DP4T Routing Switch for Cellular and Automotive Applications up to 6 GHz
Product
DP4T Routing Switch for Cellular and Automotive Applications up to 6 GHz

RF Switch  from Qorvo

The QPC1220Q from Qorvo is a High Linearity DP4T Routing Switch that operates from 617 to 6000 MHz for multiple air interfaces including 5G. It has an insertion loss of less than 0.95 dB and provides isolation of over 22 dB. The routing switch integrates a serial control system compatible with the RFFE 2.1 control interface. It is available in a 16-pin LGA package that measures 2.00 x 2.00 x 0.52 mm.
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Skyworks Completes Acquisition of Silicon Labs
News
Skyworks Completes Acquisition of Silicon Labs' Infrastructure & Automotive Business
Skyworks Solutions
Skyworks Solutions, an innovator of high-performance analog semiconductors connecting people, places, and things announced that it has completed its acquisition of the Infrastructure & Automotive business of Silicon Laboratories in an all-cash asset transaction valued at $2.75 billion. Read More
Featured Content
AEC-Q100
What is AEC-Q100 Qualification?
AEC-Q100 is a failure mechanism based stress test qualification for packaged integrated circuits used in automotive applications. This specification has been established by the Automotive Electronics Council (AEC) to define qualification requirements and procedures for packaged integrated circuits used in the automotive industry. Click here to learn more.
5.9 GHz C-V2X Chipset for the Automotive Sector
Product
5.9 GHz C-V2X Chipset for the Automotive Sector

V2X Module  from Qualcomm

The Qualcomm® 9150 C-V2X ASIC is a C-V2X (cellular vehicle-to-everything) SoC that is compatible with 5G and complements other Advanced Driver Assistance Systems (ADAS) sensors. It has been designed to operate in the 5.9 GHz ITS spectrum. It includes C-V2X direct communication mode, which offers vehicles and roadside equipment low latency communications for Vehicle-to-Infrastructure (V2I), Vehicle-to-Vehicle (V2V) and Vehicle-to-Pedestrian (V2P) driving with or without the involvement of a cellular network.
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Coherent Automotive Radar Networks: The Next Generation of Radar-Based Imaging and Mapping
Whitepaper
Coherent Automotive Radar Networks: The Next Generation of Radar-Based Imaging and Mapping
IEEE Xplore
Imaging radar is a key perception technology for automotive and industrial applications. A lot of progress has been made with high channel count systems, deploying, for example, 12 transmit and 16 receive channels with cascaded monolithic microwave integrated circuit solutions.
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4D Imaging Radar Addressing the Rising Complexity and Cost of Automotive Safety
Whitepaper
4D Imaging Radar Addressing the Rising Complexity and Cost of Automotive Safety
Vayyar Imaging
From enhancing safety and enabling electrification to achieving automation, the automotive industry is focused on creating the most intelligent vehicles as efficiently and cost effectively as possible. This white paper explains why the industry is embracing a new model: multifunctionality on a single-chip platform.
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Compact Multi-Frequency Active GNSS Antenna for L1/L2/L5 Bands
Product
Compact Multi-Frequency Active GNSS Antenna for L1/L2/L5 Bands

GPS/GNSS Antenna  from Maxtena

The M9HCT-A-SMA from Maxtena is a Multi-Frequency Active GNSS Antenna that supports L1/L2/L5 GPS, Galileo, Beidou, GLONASS bands, and L-band correction services. This RHCP helical antenna delivers a gain of 1.1 dB and has a peak efficiency of up to 46 %. It has an axial ratio of 1.2 dB at the Zenith and a beamwidth of 135 Degrees.
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E-Band Based Car Radar Emblem Measurements
Whitepaper
E-Band Based Car Radar Emblem Measurements
Anritsu
Within the scope of this application note, the fundamental principle of frequency-modulated continuous wave car radar and typical car radar deployment and positioning possibilities have been discussed.
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5 GHz Front End Module for 802.11p/DSRC V2V, and V2X Applications
Product
5 GHz Front End Module for 802.11p/DSRC V2V, and V2X Applications

Front End Module  from Skyworks Solutions

The SKYA21043 from Skyworks is a 5 GHz Front End (FEM) Module for 802.11p/DSRC V2V and V2X applications. This FEM consists of an SPDT (T/R) switch, LNA with bypass, and a power amplifier. It has an integrated logarithmic power detector that provides closed-loop power control with a dynamic range of 20 dB. The FEM has LNA and PA disable functions that ensure low leakage current in the off mode.
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24 GHz All-in-one RADAR Sensor for Entry Motion & Distance Detection
Product
24 GHz All-in-one RADAR Sensor for Entry Motion & Distance Detection

Radar Sensor  from Socionext

The SC1232AR3 from Socionext is a 24 GHz All-in-one RADAR Sensor for entry motion & distance detection without the need for an external MCU. It delivers an output power of 4 dBm and features a built-in autonomous motion/distance detection function with an I2C/SPI connection for settings & result acquisition. This device requires a supply voltage of 1.8 V and consumes 0.5 mW of power.
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Dual-Purpose, High-Precision GNSS + Active Iridium Helical Antenna
Product
Dual-Purpose, High-Precision GNSS + Active Iridium Helical Antenna

GPS/GNSS Antenna  from Tallysman Wireless

The HC860 from Tallysman is a dual-purpose GNSS + Active Iridium Helical Antenna that is designed for high precision positioning applications. It supports GPS, QZSS, GLONASS, IRNSS/NavIC and Beidou constellations including SBAS like WAAS, EGNOS, MSAS or GAGAN. The antenna also supports active iridium reception in the 1616 to 1626.5 MHz band.
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