Isotropic antenna for NFC
11 July 2012
Telecoms, Datacoms, Wireless, IoT
Premo has launched a new 3D-coil isotropic magnetic antenna for NFC (near-field communications) applications (13,56 MHz). The antenna has a high surface resistance NiZn ferrite core material (>10 MΩ/mm) and low initial permeability to work at high frequency. This provides very stable performance in a wide range of temperature (-40°C to +85°C).
The 3DC15-HF is offered with 3, 6, 9, 18 and 60 μH inductance values. Users can use these inductance values independently or combine them to produce the standard inductance values of 1, 2, 3, 6 and 20 μH by connecting the three axes in parallel. The antenna’s SMD configuration allows easy integration in an automatic printed circuit board assembly process (lead-free reflow), avoiding handling of the piece that could damage the winding wire.
The 3DC15 series meets the AEC-Q-200 standard for automotive applications, and is suitable for applications in both domestic and industrial environments. The inductance and Q factor have been measured at 13,56 MHz and are suitable for RFID applications with ISO15693 (vicinity: I-CODE) and ISO 14443 (proximity: MIFARE) interface.
For more information visit www.grupopremo.com
Further reading:
Wireless connectivity expanded
iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Espressif Systems has introduced two new members of its ESP32 wireless SoC family: the ESP32-E22, the company’s first Wi-Fi 6E connectivity chip, and the ESP32-H21, an ultra-low-power Bluetooth LE microcontroller aimed at coin-cell and battery-powered devices.
Read more...
Integrated X-band radar front-end module
RF Design
Telecoms, Datacoms, Wireless, IoT
Qorvo has introduced an X-band radar front-end solution that enables defence system designers to achieve higher performance without increasing size, weight or prime power.
Read more...
Introducing Aurata
CST Electronics
Telecoms, Datacoms, Wireless, IoT
Antenova has launched Aurata SR4L112: a compact, high efficiency embedded 4G/LTE antenna engineered for long, narrow PCB designs.
Read more...
Multi-constellation GNSS module in a legacy-compatible footprint
Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the SE869eK2L, a single-frequency L1 GNSS module designed to help device manufacturers upgrade legacy positioning designs with improved performance and cost efficiency, while preserving design continuity.
Read more...
Quectel expands 5G portfolio
iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel expands 5G portfolio with new Qualcomm- and UNISOC-based modules.
Read more...
Compact RTK design: More than just the receiver
iCorp Technologies
Editor's Choice Telecoms, Datacoms, Wireless, IoT
In practice, engineers building compact RTK products keep discovering the same thing: the hardest component in the system is no longer the receiver. It is the antenna.
Read more...
Microchip advances Space-Grade timing performance
ASIC Design Services
Telecoms, Datacoms, Wireless, IoT
Microchip Technology has expanded its atomic clock portfolio with the radiation-tolerant Space CSAC-SA65, a Chip Scale Atomic Clock designed to deliver precise timing for space systems.
Read more...
Channel emulator for 6 G and Wi-Fi 7/8
Concilium Technologies
Telecoms, Datacoms, Wireless, IoT
With 400 MHz instantaneous bandwidth and support for carrier frequencies up to 23,6 GHz, Vertex 6.0 is the industry’s first channel emulator designed for next generation 6 G and Wi-Fi 7/8 testing.
Read more...
Secure, low-power Bluetooth LE SoC
NuVision Electronics
Telecoms, Datacoms, Wireless, IoT
Silicon Labs unveils BG2B, its lowest-power Bluetooth LE SoC with industry-leading power efficiency, security, and integration.
Read more...
High-isolation RF switch optimised for broadband cable
Telecoms, Datacoms, Wireless, IoT
pSemi Corporation has announced the PE42727 UltraCMOS SPDT RF Switch, a high-isolation solution optimised for next generation broadband cable applications.
Read more...
printer friendly version