BTV-Hero › Forums › Basic Principles of Radar Backscatter › The Radar Equation Basic Principles of Radar Backscatter The Radar Equation Posted by EO College on March 11, 2021 at 7:27 am Q&A-Section: The Radar Equation (Tip: Try to formulate your question in English, this increases the chance of an answer, as you reach a much bigger community. If you are having problems with English, try to use tools like DeepL) Hassan Saleh replied 1 year, 1 month ago 2 Members · 1 Reply 1 Reply Hassan Saleh Member January 2, 2022 at 6:01 pm Why the 4pi is being cubed? and why the antenna effective area is not mentioned in the equation is it the same as the gain? Log In to Reply Log in to reply. Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now