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Your search keyword '"Kwon, Hyuck M."' showing total 2 results
Start Over Author "Kwon, Hyuck M." Publication Year Range Last 50 years Journal ieee transactions on magnetics
2 results on '"Kwon, Hyuck M."'

1. [Co.sub.2]Z hexaferrite T-DMB antenna for mobile phone applications

Author

Bae, Seok, Hong, Yang-Ki, Lee, Jae-Jin, Jalli, Jeevan, Abo, Gavin S., Sung, Won-Mo, Kim, Gi-Ho, Park, Sang-Hoon, Kum, Jun-Sig, and Kwon, Hyuck M.

Subjects
Cobalt, Cellular telephones, Antennas (Electronics), Wireless telephone, Wireless voice/data device, Business, Electronics, Electronics and electrical industries
Published
2009

2. CO2Z Hexaferrite T-DMB Antenna for Mobile Phone Applications.

Author

Seok Bae, Yang-Ki Hong, Jae-Jin Lee, Jalli, Jeevan, Abo, Gavin S., Won-Mo Sung, Gi-Ho Kim, Sang-Hoon Park, Jun-Sig Kum, and Kwon, Hyuck M.

Subjects
ANTENNAS (Electronics), CELL phones, ANTENNA radiation patterns, BROADCASTING industry, COAXIAL cables
Abstract

We fabricated 0.029 λ miniaturized Co2Z hexaferrite terrestrial digital multimedia broadcasting (T-DMB) antenna. T-DMB antenna was fabricated by winding 12-turn Cu tape around the Co2Z rectangular block. Antenna was mounted on the ground substrate with connection of coaxial feeding line. Fabricated Co2Z antenna showed 196.2 MHz of center frequency, -6.55 dB of 3-D average gain and 22.13% of radiation efficiency at 195 MHz. Average gain of Co2Z antenna is found to be greater than -17.4 dB in the range of 174-216 MHz. [ABSTRACT FROM AUTHOR]

Published
2009
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