Abstract | ||
---|---|---|
Ultrawideband (UWB) antennas are widely used as core devices in high-speed wireless communication. A novel compact UWB monopole antenna with an additional narrow band for Wi-Fi applications comprising a metamaterial (MTM) is proposed in this paper. The antenna has a compact size of 27 x 33 mm(2) and consists of a V-shaped slot with two rectangular slots in the radiation patch. The inductance and capacitance develop due to the V-shaped slot in the radiation patch. The proposed antenna has 10 dB bandwidths of 3.2 GHz to 14 GHz for UWB and 2.38 GHz to 2.57 GHz for narrowband, corresponding to 144% and 7.66% fractional bandwidths, respectively. The measured gain and efficiency meet the desired values for UWB and Wi-Fi applications. To verify the performance of the antenna, the proposed antenna is fabricated and tested. The simulated and measured results agree well at UWB frequencies and Wi-Fi frequencies, and the antenna can be used as a smart device for portable IoT applications. |
Year | DOI | Venue |
---|---|---|
2019 | 10.3390/s19245426 | SENSORS |
Keywords | DocType | Volume |
ultrawideband (UWB),dual-band,monopole,composite right left hand (CRLH),left-hand (LH),right-hand (RH),metamaterial (MTM) | Journal | 19 |
Issue | ISSN | Citations |
24 | 1424-8220 | 0 |
PageRank | References | Authors |
0.34 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Adnan Khurshid | 1 | 0 | 0.34 |
Jian Dong | 2 | 9 | 11.04 |
Shi Rong-hua | 3 | 103 | 21.03 |