A Design of Dual-Band Coplanar Waveguide (CPW) Printed Antenna for 1.9-3.6GHz Applications

DOI

説明

A dual-band coplanar waveguide (CPW) printed antenna for IoT application is proposed, mounted on a low-profile RT/Duroid 5880 substrate with dielectric constant of 2.2, loss tangent of 0.0009 and a standard height of 0.787mm. This design aims to cover the major frequency bands from LTE to Bluetooth/Wi-Fi band/WiMax/Zigbee, Extended IMT and 5G whereby the bandwidth range between 1.7 GHz to 3.6 GHz. The antenna is miniaturized through the CPW technique and has a rectangular size of 60 × 30 × 1.187 mm3. The design and simulation of the result records a return loss of -25.12dB, peak gain of 4.23dBi, voltage standing wave ratio (VSWR) close to 1, omnidirectional radiation, and current distribution. Radiation efficiency reaches approximately 94%, with a total efficiency of 89.4% between 1.9GHz-3.6GHz.

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詳細情報 詳細情報について

  • CRID
    1390862931515339264
  • DOI
    10.5954/icarob.2024.os26-6
  • ISSN
    21887829
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
  • 抄録ライセンスフラグ
    使用不可

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