Cell Phone Tower Antenna Radiation Pattern

Rf waves from a cell phone tower antenna like those from other telecommunication antennas are directed toward the horizon parallel to the ground with some downward scatter.

Cell phone tower antenna radiation pattern.

The closer you are physically located to a cell tower the more harmful it is. Topic page number 1. The rf radiation from cell phone towers can mess with your body s own emfs causing a many kinds of potential health problems such as headaches memory loss cardiovascular stress low sperm count birth defects and various types of. Radiation pattern from the cell tower antenna has been drawn for basic understanding of a radiation pattern.

This study presents data related to gsm global system for mobile communications cellular phone radiation resulting from antenna sites and towers inside residential areas in germany. So yes the radiation is harmful. Radiation from cell tower 5 3 1 radiation pattern of the antenna 5 3 2 radiated power density from the cell tower 6. Cell phone towers propagate microwave radiation in certain patterns.

In the high radiation zone they are more prone to ill effects of electromagnetic radiation. This diagram was mainly used to describe why on a certain building the radiation levels vary from one apartment say 7th floor to the apartment above or below 6th and 8th floor for a building at khar west mumbai. They are called beams and are based on line of sight. Cell phone towers radiation hazards table of contents s.

Refer to the image above for illustration. Radiation risks from cell tower on your building roof. A cell phone tower produces an antenna radiation pattern. Factors affecting antenna radiation pattern can include input impedance measured with a vector network analyzer vna or standing wave ratio swr meter.

Radiation pattern of a cell tower antenna people living within 50 to 300 meter radius are in the high radiation zone dark blue and are more prone to ill effects of electromagnetic radiation propagation of main beam from antenna mounted on a tower or roof top. Base station antennas use higher power levels than other types of land mobile antennas but much lower levels than those from radio and television broadcast stations. A statistical evaluation of over 200 representative high frequency field measurements is presented for the years 2001 and 2002. The radiation pattern of a cell tower antenna includes people living within 50ft to 1000ft radius.

Rotating the antenna 360 degrees in. Therefore the radiated power is concentrated on the direct line of sight. Radiation from cell phones 4 3.