Notes on HF Discone Antennas L. B. Cebik, W4RNL The discone antenna is a broadband basic antenna originally designed for VHF-UHF
![Figure 1 from An ultrawide-band double discone antenna with the tapered cylindrical wires | Semantic Scholar Figure 1 from An ultrawide-band double discone antenna with the tapered cylindrical wires | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/3f67b224b8351540c0e55c2ae0008e28b14ddc31/1-Figure1-1.png)
Figure 1 from An ultrawide-band double discone antenna with the tapered cylindrical wires | Semantic Scholar
![Table I from An ultrawide-band double discone antenna with the tapered cylindrical wires | Semantic Scholar Table I from An ultrawide-band double discone antenna with the tapered cylindrical wires | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/3f67b224b8351540c0e55c2ae0008e28b14ddc31/2-TableI-1.png)
Table I from An ultrawide-band double discone antenna with the tapered cylindrical wires | Semantic Scholar
![Measuring and Managing Electromagnetic Interference: Selecting the Right Antenna for Your E3 Program | Interference Technology Measuring and Managing Electromagnetic Interference: Selecting the Right Antenna for Your E3 Program | Interference Technology](https://interferencetechnology.com/wp-content/uploads/2013/06/Figure_1.jpg)
Measuring and Managing Electromagnetic Interference: Selecting the Right Antenna for Your E3 Program | Interference Technology
![An ultrawideband inverted double discone antenna with 150:1 impedance bandwidth - Shahid - 2016 - Microwave and Optical Technology Letters - Wiley Online Library An ultrawideband inverted double discone antenna with 150:1 impedance bandwidth - Shahid - 2016 - Microwave and Optical Technology Letters - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/6778af79-a96e-4499-8bc9-b1395d2e837a/mop29530-fig-0001-m.png)