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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dai-Heng Hsieh Jhong-Wei Wu Yu-Wei Cheng Chien-Jen Wang |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Electr. Eng., Nat. Univ. of Tainan, Tainan, Taiwan (Dai-Heng Hsieh; Jhong-Wei Wu; Yu-Wei Cheng; Chien-Jen Wang) |
| Abstract | In this work, a new coplanar-waveguide (CPW)-fed monopole antenna with dual-band operation is proposed. The antenna is composed of a meandered monopole, an extended conductor line, and asymmetrical ground planes. Tuning geometrical structure of the ground plane of the CPW feeding structure excites additional resonant frequency bands, and thus enhances the impedance bandwidth. The measured impedance bandwidths, which is defined by -6 dB reflection coefficient, are 186 MHz (863 - 1049 MHz, 19.4%) at the lower resonant mode and 1320 MHz (1490 - 2810 MHz, 61.3%) at the upper mode. It can be observed that the impedance bandwidth of the proposed antenna covers the operated bandwidths of the commercial wireless communication systems, such as GSM 900, DCS, IMT-2000, UMTS, WLAN, LTE 2300, and LTE 2500. |
| Starting Page | 86 |
| Ending Page | 88 |
| File Size | 307079 |
| Page Count | 3 |
| File Format | |
| ISBN | 9781479955077 |
| DOI | 10.1109/RWS.2015.7129776 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-01-25 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Antennas Bandwidth Resonant frequency Impedance Reflection coefficient Antenna measurements Conductors current distribution CPW-fed meandered monopole impedance bandwidth resonant mode |
| Content Type | Text |
| Resource Type | Article |
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