Title :
Low correlation antenna design for diversity handset applications
Author :
Andrenko, Andrey S. ; Maniwa, Toru ; Yamagajo, Takashi
Author_Institution :
YRP R&D Center, Fujitsu Labs. Ltd., Yokosuka
Abstract :
The design of compact diversity antenna for wireless handset applications has been presented. The results obtained demonstrate high potential of such a design for the handset antenna systems realizing various diversity techniques, such as switched diversity, maximal ratio combining and selection diversity. This antenna structure can also be utilized in a MIMO system, where the low mutual coupling between the antenna elements is required. It has been confirmed that the antenna radiation characteristics (radiation gain, directivity and total efficiency) satisfy the specification parameters being demanded for wireless handset applications.
Keywords :
MIMO communication; antenna arrays; antenna radiation patterns; diversity reception; mobile handsets; MIMO system; antenna radiation pattern; antenna structure; diversity handset applications; handset antenna systems; low correlation antenna design; low mutual coupling; maximal ratio combining; switched diversity; wireless handset applications; Antenna radiation patterns; Broadband antennas; Design optimization; Diversity reception; Frequency; Mobile antennas; Mutual coupling; Receiving antennas; Scattering parameters; Telephone sets;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958538
