![Does mounting a ground plane antenna upside down change the takeoff angle? - Amateur Radio Stack Exchange Does mounting a ground plane antenna upside down change the takeoff angle? - Amateur Radio Stack Exchange](https://i.stack.imgur.com/GmKl1m.png)
Does mounting a ground plane antenna upside down change the takeoff angle? - Amateur Radio Stack Exchange
![Antenna's radiation patterns in E-and H-planes for a monopole antenna... | Download Scientific Diagram Antenna's radiation patterns in E-and H-planes for a monopole antenna... | Download Scientific Diagram](https://www.researchgate.net/publication/287797231/figure/fig5/AS:669351405449227@1536597219530/Antennas-radiation-patterns-in-E-and-H-planes-for-a-monopole-antenna-mounted-on-the.png)
Antenna's radiation patterns in E-and H-planes for a monopole antenna... | Download Scientific Diagram
![Figure 5 from Bandwidth Enhancement of a Coupled Meander-Line-Feed High Gain Whip Antenna | Semantic Scholar Figure 5 from Bandwidth Enhancement of a Coupled Meander-Line-Feed High Gain Whip Antenna | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/bc843884bb862ad89923f1642d460bb2d9af3772/3-Figure5-1.png)
Figure 5 from Bandwidth Enhancement of a Coupled Meander-Line-Feed High Gain Whip Antenna | Semantic Scholar
![Parabolic Dipole Vertical Whip Log Periodic Yagi Antenna Circular Square Loop Horn Patterns - RF Cafe Parabolic Dipole Vertical Whip Log Periodic Yagi Antenna Circular Square Loop Horn Patterns - RF Cafe](https://www.rfcafe.com/references/electrical/images2/antenna-quarter-wave-dipole-drawing.gif)