2013 Fiscal Year Final Research Report
Development of Frequency Selective Multifunction Surface and Its Application to Millimeter-wave Filters
| Project/Area Number |
23760302
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Saitama University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | マイクロ波・ミリ波 / 帯域通過フィルタ / 導波管フィルタ / 有極フィルタ |
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| Research Abstract |
A new planar resonator called frequency-selective multifunction surfaces has been proposed for the development of cutoff-waveguide bandpass filters indispensable for a next-generation millimeter-wave wireless communication. To verify its effectiveness, the proposed resonators were applied to the design of a bandpass filter. As a result, the designed bandpass filter realizes a third-order Chebyshev passband response with 2% bandwidth as well as a wide stopband with 12GHz bandwidth. The size of the designed filter can be reduced to 30% of conventional three-dimensional filter circuits. The proposed resonators and the design techniques enable one to achieve both compact filter size and low-loss characteristics.
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[Journal Article] Authors' Reply2013
Author(s)
M. Ohira and Z. Ma
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Journal Title
IEEE Transactions on Microwave Theo ry and Techniques
Volume: vol.61、n o.12
Pages: 4284-4285
DOI
Peer Reviewed
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