Optimizing Vertical Antennas: Understanding Radiation Angles
By VU3NSHThis article focus on the radiation angle of vertical antennas and the fundamentals of electromagnetic wave propagation. The calculation of antenna length at 145 MHz is followed by an explanation of electromagnetic wave speed and the link between wavelength, frequency, and velocity. Author discusses the 5/8th wave vertical antenna, namely its performance and the influence of radiation angle on signal transmission. Figures and analogies demonstrate how different antenna types produce distinct radiation patterns. This highlights the importance of selecting the right antenna for a certain purpose, such as local traffic or dxing.
The article discusses a variety of factors that affect antenna performance, including SWR, propagation conditions, and equipment dependability
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You will find this resource in just one category on our links directory. The title of the main category is Theory and it deals mainly with Antenna theory, basics,design antenna. The resource has been on our site since Thursday Sep 19 2024, and it has been viewed 61 times. So far no one has rated it yet. Be the first to rate it!Rate this resource
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