Antenna Technology, NFC, WPC

One the receiving and transmitting side, Antennas are one of the most important components in wireless communication systems.

Finding the ideal antenna configuration to ensure a systems wireless reception can be a challenge. Our engineering team can help identify important issues that will influence the antennas efficiency such as ground plane size, mounting methods,board layout and port measurement. We will assist customers to determine which antenna is ideal for the customers design by reviewing the gain, frequency tolerance, impedance matching and polarization and radiation patterns. We can also validate the performance of the antenna with the customers design.

Karl Kruse offers a wide range of antennas like Helix Antennas, Microstrip Patch Antennas, 5G/4G/3G/WIFI/ISM/MIMO Antennas and Transportations Antennas for wireless radio systems like tracking/tracing, telematics/navigation, mobile phones, PC/notebooks, auto infotainment, multimedia, wireless metering, etc.


Manufacturers & Contacts

  • Maxtena designs and manufactures sophisticated antenna products, based on our patented technology platform. Maxtena is the inventor of Dynamic Aperture Technology and Helicore Technology. High performance GPS antennas. Precision GPS (L1/L2), and Smart-X™ phased-array antennas (12dBi performance with Omni-directional coverage) with 3-axis stabilization for global asset tracking. antenna array design, propagation effects, system design and engineering services.
  • Raltronis offering a wide selection of antennas ranging in frequency from 433 MHz to 5.9 GHz. Raltron has Chip, NFC, FPA, Metal, PCB, Patch, Stub, Dipole, Helix, Ceiling and Wall Mount solutions. Applications include Bluetooth, Wi-Fi, ZigBee, Lora, Sigfox, GPS / GLONASS / BeiDou, automotive navigation, cell phones, wireless and RFID systems.Raltron offers GPS Patch antennas in three different configurations –passive patch, active external patch, and active internal patch; they vary in sizes from 9 x 9 mm to 49 x 39 mm. Additionally we offer dual band GPS/GLONASS passive patch antennas in 13 x 13 mm, 25 x 25 mm and 49 x 39 mm dimensions. Raltron’s chip antennas can operate in the 1.575 GHz Band, 2.5 to 3.8 GHz (WiMAX Frequencies) and either single or dual bands for 2.400 to 2.485 GHz and/or 4.9 to 5.9 GHz (Bluetooth/Wi-Fi) . The small size of these chip antennas from 3.2 x 1.6 mm to 10.0 x 3.2 mm, along with omni-directional radiation patterns and peak gain to 4 dBi, offers the best conversions from cost, size and performance stand point. The ultra-thin flexible antenna structure of out NFC series allows for peel and stick antenna designs for a variety of applications such as NFC payment readers, health care ID scanners and ticketing systems.
  • Teltonika is a leading developer and manufacturer of networking and tracking devices for industrial, IoT, and M2M applications, based in Vilnius. Teltonika’s comprehensive portfolio of gateways, routers, modems, and switches provide mission-critical connectivity and remote access to hundreds of thousands of devices all over the globe.

Klaus P. Kruse

Managing Director & Purchase/Sales Director