| Title | UWB four elements antenna array |
| Publication Type | Journal Article |
| Year of Publication | 2019 |
| Authors | Ahmed, B. T., J. L. Masa-Campos, and D. Brande-Hernández |
| Journal | Microwave and Optical Technology Letters |
| Volume | 61 |
| Pagination | 1284-1294 |
| Keywords | antenna array, notch filters, ultra-wideband antennas |
| Abstract | Abstract In this work, a planar UWB four elements antenna array with and without notch filter is designed. The feeding system of the array is an UWB four branch multiple segment power divider/combiner. Each branch has a three segments impedance transformer. Measurements show that the array works well within the band 3.1 to 10.6 with S11 lower than −10 dB. It is shown that the maximum gain varies with the operating frequency having a value of 8 to 12.3 dB and that it is higher than the gain of the single element. |
| URL | https://onlinelibrary.wiley.com/doi/abs/10.1002/mop.31664 |
| DOI | 10.1002/mop.31664 |
