5G Wireless Technology: Millimeter Wave Health Effects

09 August

Source: 5G Wireless Technology: Millimeter Wave Health Effects | Joel Moskowitz | Pulse | LinkedIn

The emergence of 5G, fifth-generation telecommunications networks, has been in the news lately because the wireless industry has been pushing controversial legislation at the state level to expedite the deployment of this technology. The legislation would block the rights of local governments and their citizens to control the installation of cellular antennas in the public “right-of-way.” Cell antennas may be installed on public utility poles every 10-12 houses in urban areas. According to the industry, as many as 50,000 new cell sites will be required in California alone.

Although many major cities and newspapers have opposed this legislation, the potential health risks from the proliferation of new cellular antenna sites have been ignored. These cell antennas will expose the population to new sources of radio frequency radiation including MMWs.

5G will employ low- (0.6 GHz – 3.7 GHz), mid- (3.7 – 24 GHz), and high-band frequencies (24 GHz and higher). In the U.S., the Federal Communications Commission (FCC) has allocated “low-band” spectrum at 0.6 GHz (e.g., 600 MHz), “mid-band” spectrum in the 3.5 GHz range, and 11 GHz of “high-band” frequencies including licensed spectrum from 27.5-28.35 GHz and 37-40 GHz, as well as unlicensed spectrum from 64-71 GHz which is open to all wireless equipment manufacturers.

Prior to widespread deployment, major cell phone carriers are experimenting with new technologies that employ “high-band” frequencies in communities across the country. The “high-band” frequencies largely consist of millimeter waves (MMWs), a type of electromagnetic radiation with wavelengths of one to ten millimeters and frequencies ranging from 30 to 300 GHz (or billions of cycles per second).

The characteristics of MMWs are different than the “low-band” (i.e., microwave) frequencies which are currently in use by the cellular and wireless industries. MMWs can transmit large amounts of data over short distances. The transmissions can be directed into narrow beams that travel by line-of-sight and can move data at high rates (e.g., up to 10 billion bits per second) with short lags (or latencies) between transmissions. The signals are blocked by buildings, and foliage can absorb much of their energy. Also, the waves can be reflected by metallic surfaces. Although antennas can be as small as a few millimeters, “small cell” antenna arrays may consist of dozens or even hundreds of antenna elements.

What does research tell us about the biologic and health effects of millimeter waves?

See the entire post at: http://bit.ly/saferemrMMWs

Related Posts

5G Wireless Technology: Is 5G Harmful to Our Health?

5G Wireless Technology: Major newspaper editorials oppose “small cell” antenna bills

Cell Tower Health Effects

Electromagnetic Hypersensitivity