Title :
Electric-field strengths measured near personal transceivers
Author_Institution :
Nat. Inst. of Stand. & Technol., Boulder, CO, USA
Abstract :
Electric-field strengths were measured at a number of points near 5-W personal transceivers. The points were located on cylinders of revolution with radii of 7 and 12 cm around the antenna. The transceivers operated on four authorized frequencies of 40.27, 162.475, 464, and 823 MHz, and radiated powers of 5, 5, 5, and 3 W, respectively. In some cases, these measured values exceeded the exposure limits suggested in ANSI Standards C95.1-1982. They are quite significantly higher at 40 and 162 MHz. What effect this has on humans is not known
Keywords :
electric field measurement; electronic equipment testing; test facilities; transceivers; 162.475 MHz; 3 W; 40.27 MHz; 464 MHz; 5 W; 823 MHz; ANSI standard; VHF; antenna; cylinders of revolution; electric field strength measurement; exposure limits; humans; personal transceivers; radiated powers; ANSI standards; Antenna measurements; Electric variables measurement; Frequency; NIST; Power generation; Probes; Reflection; Switches; Transceivers;
Conference_Titel :
Electromagnetic Compatibility, 1993. Symposium Record., 1993 IEEE International Symposium on
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-1304-6
DOI :
10.1109/ISEMC.1993.473783
