Johanson Technology's Multiband IoT Antenna

Featured Product from Digi-Key Electronics

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Multiple frequency, protocol, and functionality solutions for IoT connectivity continue to push size and performance limits. To address this, Johanson Technology developed a multiband flexible solution using one antenna. This solution covers cellular (LTE), sub-GHz (868/915 MHz), GPS and/or GNSS (GLONASS), 2.4 GHz (Bluetooth® and/or Wi-Fi®) using one SMT chip antenna and two 6-channel RF switches. The entire solution requires a PCB area of about 360 mm, making it very compact with industry-accepted radiated gain and efficiency in a 51 mm x 51 mm board..

Features

  • Single antenna matching solution to cover all relative frequency bands
  • Can resonate at multiple frequencies
  • Requires antenna matching networks to cover cellular/sub-GHz/GPS-GNSS/2.4 GHz bands to achieve high efficiency and bandwidth
  • Entire solution requires a PCB area of about 360 mm, making it very compact with industry-accepted radiated gain and efficiency in 51 mm x 51 mm board
Applications
  • IoT
  • Wearables
  • M2M
  • Smart home
  • Wi-Fi/802.11
  • Wireless LAN, Bluetooth, and home RF
  • 868/915 MHz, 2.4 GHz, and 5.5 GHz ISM band
  • Lora
  • Zigbee®
  • GPS
  • UWB