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Erratum to “Arrayed Helical Antennas (AHA) with Low SAR for Personal Telephone Handsets”
Author(s) -
Hong SooWon,
Park MyeongSeok,
Oh HakTae,
Park CheonSeok
Publication year - 2002
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.9999
Subject(s) - standing wave ratio , helical antenna , omnidirectional antenna , microwave , antenna (radio) , electrical engineering , engineering , acoustics , slot antenna , optics , telecommunications , physics , microstrip antenna
Arrayed helical antennas (AHA) for personal telephone handsets have beendeveloped for both low‐SAR and omnidirectional radiation patterns, where the AHA has two helical antennas along the direction of the width on the top of personal telephones. A comparison of the SAR value between the AHA and a conventional helical antenna (CHA) demonstrates that the SAR value of the AHA is 35% less than that of the CHA. Good performance of the radiation patterns and the VSWR of the AHA are also shown by using the experimental measurements. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 396–397, 2002.