IEEE Antennas and Wireless Propagation Letters · 2009 · 87 citations · 6 references
EngineeringElectrical EngineeringAntennasMicrowave EngineeringWireless CommunicationsAntenna DesignAntenna RadiationAntenna Radiation PatternsMicrowave AntennasMimo AntennasPlanar AntennasAntenna DiversityMimo SystemsMultiple-input Multiple-output DiversityPolarizationPolarization DiversityPolarization Diversity AntennasRadiation PatternsWireless Communication Systems
A dual-frequency polarization diversity antenna is present for multiple-input-multiple-output (MIMO) systems. The proposed antenna produces horizontally polarized omnidirectional radiation fields caused by constant current distribution on its wing structures. The measured return losses of 18 and 19 dB are achieved at 2.45 and 3.9 GHz, respectively. The omnidirectional radiation patterns are achieved for dual-band MIMO systems and other wireless communication applications.
6
Huey-Ru Chuang, Liang-Chen Kuo · IEEE Transactions on Microwave Theory and Techniques · 2003 · 163 citations
Ultrahigh-frequency loop antennas
Andrew Alford, A. G. Kandoian · Electrical Engineering · 1940 · 51 citations
Engineering, Aerospace Engineering, Electrical Engineering +13
A windmill-shaped loop antenna for polarization diversity
Doo Soo Kim, Chi Hyung Ahn, Yun Taek Im et al. · 2007 · 14 citations