Zero-Clearance Metal-Mounted SMT Antenna

Johanson Technology presents the only chip antenna that can be mounted over a ground plane

Image of Johanson Technology Zero-Clearance Metal-Mounted SMT AntennaJohanson Technology’s zero-clearance, metal-mounted antenna is designed for small coin-cell, IoT, 2.4 BLE, wearable, ISM, ZigBee, and 802.11-standard applications in close-range networks where metal or a battery/display covers the entire length or side of the PCB or encasement must be present directly under the antenna and there is no room for typical antenna metal clearance. This 2.4 GHz antenna must have metal directly underneath on the bottom layer in order to function properly.

Applications Features
  • IoT
  • Wireless
  • Wearables
  • Smart homes
  • Small coin cells
  • M2M
  • 802.11 standard
  • 2.4 BLE
  • ISM
  • ZigBee
  • First of its kind chip antenna that can be mounted over a ground plane
  • 2.4 GHz
  • Surface mount surface mount, above metal
  • Must have metal directly underneath on the bottom layer in order to function properly

Zero-Clearance Metal-Mounted SMT Antenna

ImageManufacturer Part NumberDescriptionFrequency GroupFrequency RangeAntenna TypeAvailable QuantityView Details
2450AT42E0100E datasheet linkRF ANT 2.4GHZ CHIP SOLDER SMD2450AT42E0100ERF ANT 2.4GHZ CHIP SOLDER SMDUHF (2 GHz ~ 3 GHz)2.4GHz ~ 2.48GHzChip29781 - Immediate
2450AT42E0100E product page link
Published: 2016-10-10