Also, is it over ground or in free space? If over ground we need to know the antenna heights.mfb said:The scaling of the amplitude with distance doesn't depend on the frequency or antenna geometry until you get very close to the antenna.
An RF (radio frequency) field calculation is the process of determining the strength and distribution of electromagnetic fields in a given space, usually using mathematical equations and simulation software.
RF field calculations are important for understanding and predicting the behavior of electromagnetic fields, which are used in many modern technologies such as wireless communication, radar, and medical imaging. They also help ensure the safety and compliance of these technologies with regulatory standards.
Several factors can influence RF field calculations, including the frequency and power of the electromagnetic waves, the distance from the source of the field, the surrounding environment, and the presence of any materials that may interact with the fields.
RF field calculations are typically performed using mathematical equations and simulation software such as finite element method (FEM) or finite difference time domain (FDTD) methods. These methods involve breaking down the electromagnetic fields into smaller units and solving equations to determine the field properties at each point.
RF field calculations have numerous applications in a variety of industries, including telecommunications, aerospace, defense, and healthcare. They are used to design and optimize antennas, predict the performance of wireless networks, and ensure the safety of workers and the public from exposure to RF fields.