Internal Planar Antennas From Solid State Supplies Offer High Gain and Low Profile for High-Speed, Short-Range Data Communication Equipment
Available in sizes that are optimised for applications currently using the ultra wide band (UWB) spectrum, a new family of high-gain, low-profile, internal planar antennas from Solid State Supplies is ideal for high-speed, short-range data communication equipment.
Current applications for the Pulse UWBs include laptops, M2M devices, PDAs, smart phones, and high-definition multimedia interfaces (HDMIs) operating on the full 3.1-10.3 GHz spectrum.
The W3540, W3541, and W3542 planar antennas are compact, lightweight, and at a height of 0.8 millimeters (mm), some of the thinnest antennas available making them perfect for low profile applications.
The antennas provide omni-directional radiation for full 360-degree coverage, have a specially shaped patch-type radiator to enable expanded signal coverage and deliver constant gain across the operation band for secure signal uniformity. They have an impedance of 50 Ohms and operate at temperatures of -40 to + 85 deg. C. They are fully SMD compatible and RoHS compliant.
The W3540 is ideal for applications of 2.7 to 8.2 GHz, 3.1 to 4.95 GHz UWB low band, and 6.9 to 8.5 GHz UWB high band. Applications of 4.5 to 14.0 GHz are covered by the W3541 while the W3452 is best for applications in the 6.3 to 12.0 GHz range.
All versions have a minimum of -10dB return loss, dimensions are (W3450) 10.2mm wide x 13.35mm long x 0.8mm high with a weight is 0.27 grams and ground clearance under the antenna is 20.0mm x 13.5mm.
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