Abstract
In this paper, a negative-capacitance non-foster circuit (NFC) is designed to match an electrically small monopole antenna with a height of 300 mm. Since the effectiveness of an electrically small antenna is severely limited by gain-bandwidth theory due to high-Q impedances, a non-foster circuit is proposed to overcome this limitation. The proposed circuit is verified by using co-simulation based on HFSS and ADS, and the results indicate that the electrically small monopole antenna is well matched to the designed NFC with a bandwidth of 173% which ranges from 16 MHz- 222MHz.
| Originalsprog | Engelsk |
|---|---|
| Titel | European Conference on Antennas and Propagation (EuCAP) 2019 |
| Antal sider | 3 |
| Forlag | IEEE |
| Publikationsdato | 2019 |
| Artikelnummer | 8740009 |
| ISBN (Trykt) | 978-1-5386-8127-5 |
| ISBN (Elektronisk) | 978-88-907018-8-7 |
| Status | Udgivet - 2019 |
| Begivenhed | 13th European Conference on Antennas and Propagation, EuCAP 2019 - Krakow, Polen Varighed: 31 mar. 2019 → 5 apr. 2019 |
Konference
| Konference | 13th European Conference on Antennas and Propagation, EuCAP 2019 |
|---|---|
| Land/Område | Polen |
| By | Krakow |
| Periode | 31/03/2019 → 05/04/2019 |