What is the maximum specific absorption rate (SAR) allowed in the US for cell phones? Is this number higher or lower than Europe? Should people be concerned about cell phones causing cancer? Specific ...

Specific absorption rate (SAR) is defined as the power absorbed by unit mass of the tissue. There have been studies conducted regarding the SAR distribution of passive RFID systems operating at 125 ...

The rate that electromagnetic energy is absorbed into the body. The specific absorption rate (SAR) is measured in watts per kilogram (W/kg) of human tissue. In the U.S., the maximum allowed SAR for a ...

What is SAR? The challenges of achieving SAR compliance. The role of proximity sensors. In the consumer device industry, manufacturers face the ongoing challenge of improving device performance while ...

CAMARILLO, Calif.--(BUSINESS WIRE)--Semtech Corporation. (Nasdaq: SMTC), a leading supplier of analog and mixed-signal semiconductors, today announced the SX9300, an ultra-low power capacitive ...

Every smartphone emits some amount of radiation that may be absorbed by the human body. The radiation between a specific time period is technically known as specific absorption rate (SAR). If you want ...

The CTIA Wireless trade group continues to fight San Francisco's proposed "right-to-know" ordinance, which would require phone retailers to place the specific absorption rate (SAR) score next to each ...

The Agence Nationale des Fréquences (ANFR) has asked Apple to withdraw iPhone 12 smartphones from the French market because the device emits radiofrequency energy that is beyond the limit permitted to ...

The San Francisco Board of Supervisors has approved an ordinance requiring cellphone vendors to provide SAR (specific absorption rate) data to customers. Expressed in W/kg, SAR is a measurement of how ...

Smartphones are known for radiating low levels of radio frequency (RF) energy through their antennas. Body parts closest to the antennas can absorb this energy. Specific Absorption Rate (SAR) is the ...