Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ju-Ung Jo"'
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 28:137-141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c56b917b342ac1d193ceda5e006cbe16
https://doi.org/10.4313/jkem.2015.28.2.137
https://doi.org/10.4313/jkem.2015.28.2.137
Publikováno v:
Journal of Electrical Engineering and Technology. 4:282-286
This paper presents the design of a patch antenna for GPS portable devices. The antenna is designed to operate at L1 band on an FR4 PCB with a thickness of 1.6㎜, a dielectric constant of 3.8 and two metallization layers. The antenna has a dimension
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2092a94f793a47bd00dbfde9187ea824
https://doi.org/10.5370/jeet.2009.4.2.282
https://doi.org/10.5370/jeet.2009.4.2.282
Autor:
Seong Un Kim, Su Chang Ahn, Hyung Joo Lee, Choong Hun Lee, Ju Ung Jo, Young-Jin Kim, Jae Hoon Kim
Publikováno v:
Japanese Journal of Applied Physics. 52:102101
Metal organic chemical vapor deposition (MOCVD) based aluminum gallium arsenide (AlGaAs) used as the bottom window (BW), which was inserted between the light-emitting diode (LED) structure and the absorbing substrate, has been proposed to improve the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214acfe71b8ef9e56beaca5a651d9c3c
https://doi.org/10.7567/jjap.52.102101
https://doi.org/10.7567/jjap.52.102101