Title :
Predicting Electromagnetic Coupling between HF, VHF and UHF Antennas using NEC
Author :
Perini, Patrick ; Duff, William
Author_Institution :
Eng. for Reception, Inc., Broomfield
Abstract :
There are many applications where it is desirable for transmit and receive antennas operating in adjacent frequency bands (e.g. HF, VHF and UHF) to be co-located In order to avoid EMI, it is necessary to provide adequate isolation between the co-located antennas. This paper presents the results obtained using NEC to calculate the coupling for different geometric arrangements of the antennas.
Keywords :
HF antennas; UHF antennas; VHF antennas; electromagnetic coupling; radiofrequency interference; EMI; HF antennas; NEC; UHF antennas; VHF antennas; adjacent frequency bands; predicting electromagnetic coupling; receive antennas; transmit antennas; Coupling circuits; Electromagnetic coupling; Frequency; Hafnium; Magnetic circuits; Magnetic fields; National electric code; UHF antennas; VHF circuits; Voltage;
Conference_Titel :
Electromagnetic Compatibility, 2007. EMC 2007. IEEE International Symposium on
Conference_Location :
Honolulu, HI
Print_ISBN :
1-4244-1349-4
Electronic_ISBN :
1-4244-1350-8
DOI :
10.1109/ISEMC.2007.30
