H
Hiroshi Harada
Researcher at Kyoto University
Publications - 374
Citations - 2672
Hiroshi Harada is an academic researcher from Kyoto University. The author has contributed to research in topics: Wireless & Cognitive radio. The author has an hindex of 24, co-authored 354 publications receiving 2485 citations. Previous affiliations of Hiroshi Harada include Denso & National Institute of Information and Communications Technology.
Papers
More filters
Journal ArticleDOI
A 2-pole CPW resonator BPF with attenuation poles using point-coupled λ/4 resonators
TL;DR: In this article, a coplanar bandpass filter with attenuation poles using point-coupled λ/4 resonators is examined and a comparison between theory and experiment is also performed.
Journal ArticleDOI
Reduced-Complexity Detection for DPC-OF/TDMA System Enhanced by Multi-Layer MIMO-OFDM in Wireless Multimedia Communications
Ming Lei,Hiroshi Harada +1 more
TL;DR: An enhanced DPC-OF/TDMA system based on Multi-Layer MIMO-OFDM scheme which combines both diversity and multiplexing in order to exploit potentials of both techniques is proposed.
Proceedings ArticleDOI
Investigation of Synchronization Frame Transmission in Multi-Gbps 60 GHz WPANs
Tuncer Baykas,Xueli An,Chin-Sean Sum,M. Azizur Rahman,Junyi Wang,Zhou Lan,Ryuhei Funada,Hiroshi Harada,Shuzo Kato +8 more
TL;DR: The optimized beacon/sync frame range at different link distances and its effect to throughput are investigated and results indicate a limited increase in robustness at high CCI situation compared to non spreading cases.
Proceedings ArticleDOI
A design method of a 2-pole tapped resonator BPF with multiple attenuation poles and its miniaturization
TL;DR: In this article, a 2-pole bandpass filter with multiple attenuation poles was designed and realized by using the combination technique of two different tapped resonators, which was also realized on the basis of the loaded-element resonators (LERs).
Journal ArticleDOI
Error Analysis of Hybrid DS-Multiband-UWB Multiple Access System in the Presence of Narrowband Interference
TL;DR: The developed theoretical framework models the multiple access interference (MAI), multipath interference (MI) and narrowband interference for the designed UWB system and shows that the system error performance corresponding to the combining effects of these interference can be accurately modeled and calculated.