Title :
A novel micro-structure internal antenna with sputter-deposited for wireless communication applications
Author :
Park, Book-Sung ; Lee, Jee-Myun ; Lee, Seon-Gu ; Lee, Sung-Ho ; Jang, Jin-Man ; Kim, Chul-Ju
Author_Institution :
Sch. of Electr. & Comput. Eng., Univ. of Seoul, Seoul, South Korea
Abstract :
This research proposes a novel micro-structure sputter-deposited internal antenna for wireless communication applications. With the proposed antennas adapted micro and nano scale technology as well as sputter-deposited internal antenna covering GSM quad-band (GSM850/EGSM900 and DCS1800/PCS1900) and WCDMA dual-band (WCDMA850/1900). To present micro-structure Ni/Ag/Ni thin films overall size is 43.0times22.0times0.0015 mm3 (Ni/Ag/Ni growth thickness: 15.0times103 Aringring) without feeding mechanism. The optimized tri-structure antenna results of shows satisfied performance at GSM quad-band frequency using Agilent E5071B and CTIA chamber. This investigated proposes novel structure is very promising for the quad-band mobile antenna applications and further higher frequency operation of the wireless technology.
Keywords :
cellular radio; code division multiple access; mobile antennas; nanotechnology; radiocommunication; sputter deposition; thin films; GSM quad-band; Ni-Ag-Ni; WCDMA dual-band; internal antenna; microstructure antenna; microstructure thin films; nanoscale technology; sputter deposition; tristructure antenna; wireless communication; Adaptive arrays; Antennas and propagation; Application software; Frequency; GSM; Mobile antennas; Multiaccess communication; Sputtering; Telephone sets; Wireless communication; Antenna; Sputter-deposited antenna; handset antenna; planar inverted-F antenna (PIFA);
Conference_Titel :
Industrial Electronics, 2009. ISIE 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4347-5
Electronic_ISBN :
978-1-4244-4349-9
DOI :
10.1109/ISIE.2009.5219763
