Title :
A novel technique for the improvement of radiation performance of folder type mobile phone by using a hinge contact structure with capacitive gap
Author :
Han, Gyu Seon ; Lee, Young Ju ; Kim, Yongsup ; Kim, Austin S.
Author_Institution :
Telecommun. R&D Centre, Samsung Electron. Co., Ltd., Suwon, South Korea
Abstract :
This paper presents the technique to improve radiation performance of folder type mobile phone by using the hinge contact structure with the capacitive gap. Variation of the efficiency due to the change of capacitive gap distance is analyzed and the optimized distance is derived. The efficiency obtained from simulation results is compared with that from measurement to verify the proposed method.
Keywords :
antenna radiation patterns; mobile antennas; mobile handsets; capacitive gap distance; folder type mobile phone; hinge contact structure; radiation performance; Antenna measurements; Contacts; Couplings; Fasteners; Mobile antennas; Mobile handsets; Multiaccess communication; Research and development; Specific absorption rate; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171887
