Title :
Reference antenna options for 309 MHz to 80 MHz
Author :
Brench, Colin E. ; Brench, Bronwyn L.
Author_Institution :
Digital Equipment Corp., Maynard, MA, USA
Abstract :
There are two antenna presently used as the reference for radiated emission requirements. These are the halfwave tuned dipole, as required by the FCC, and the short dipole (resonant at 80 MHz) as required by CISPR. In a previous paper, (C.E. Brench, 1990) the difficulty of correlating these antennas to each other and to other commonly used antennas for vertically polarized emissions was examined. Some attractive options to these antennas for the 30 MHz to 80 MHz range are examined
Keywords :
antennas; electric variables measurement; electromagnetic compatibility; measurement standards; radiometry; 30 to 80 MHz; VHF; halfwave tuned dipole; radiated emission; reference antenna options; short dipole; short monopole antennas; sleeve monopole antennas; tuned monopole antennas; vertically polarized emissions; Antenna measurements; Dipole antennas; Electric variables measurement; FCC; Flat panel displays; Frequency measurement; Impedance matching; Polarization; Resonance; Size measurement;
Conference_Titel :
Electromagnetic Compatibility, 1991. Symposium Record., IEEE 1991 International Symposium on
Conference_Location :
Cherry Hill, NJ
Print_ISBN :
0-7803-0158-7
DOI :
10.1109/ISEMC.1991.148235
