Yuichi KIMURA

Radiation Properties of Multiband Circular MSA with Half-Ring Slots
Ridho CHAYONO  Misao HANEISHI  Yuichi KIMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/09/01
Vol. E90-C  No. 9  pp. 1793-1800
Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Antennas/Systems
Keyword: 
circular,  coplanar,  microstrip,  multiband,  L-probe,  slot, 
  Summary |  Full Text:PDF (1.6MB)
An Alternating-Phase Fed Single-Layer Slotted Waveguide Array with a Sector Shaped Beam for Millimeter-Wave Radar Applications
Yuichi KIMURA  Atsuo SENGA  Masayoshi SAKAI  Misao HANEISHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/09/01
Vol. E90-C  No. 9  pp. 1801-1806
Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Antennas/Systems
Keyword: 
alternating-phase,  slotted waveguide array,  sector shaped beam,  millimeter wave,  planar antenna, 
  Summary |  Full Text:PDF (1.5MB)
Radiation Properties of Multi-Band Equilateral Triangular Microstrip Antennas with Folded Slots
Ridho CHAYONO  Yuichi KIMURA  Misao HANEISHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/12/01
Vol. E89-C  No. 12  pp. 1896-1903
Type of Manuscript: Special Section PAPER (Special Section on Emerging Microwave Techniques)
Category: Planar Antennas
Keyword: 
microstrip antenna,  multi-band,  L-probe,  folded slot, 
  Summary |  Full Text:PDF (1.6MB)
Reduction of Mutual Coupling in a Microstrip Patch Array Fed by a Triplate Waveguide with EBG Elements
Toru OKAGAKI  Kazuo NAKANO  Yuichi KIMURA  Misao HANEISHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/09/01
Vol. E89-C  No. 9  pp. 1345-1347
Type of Manuscript: Special Section LETTER (Special Section on Metamaterials for Microwave and Millimeter-Wave Applications)
Category: 
Keyword: 
microstrip antenna (MSA),  planar antenna,  electromagnetic band-gap (EBG),  mutual coupling,  triplate waveguide, 
  Summary |  Full Text:PDF (299.9KB)
An Alternating-Phase Fed Single-Layer Slotted Waveguide Array in 76 GHz Band and Its Sidelobe Suppression
Yuichi KIMURA  Masanari TAKAHASHI  Jiro HIROKAWA  Makoto ANDO  Misao HANEISHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/10/01
Vol. E88-C  No. 10  pp. 1952-1960
Type of Manuscript: Special Section PAPER (Special Section on Recent Technologies on Devices, Circuits, and Systems for Millimeter-wave ITS Applications)
Category: 
Keyword: 
alternating-phase,  slotted waveguide array,  planar antenna,  millimeter wave,  sidelobe suppression, 
  Summary |  Full Text:PDF (2.6MB)
Low Sidelobe Single-Layer Slotted Waveguide Arrays at 76 GHz Band
Yuichi KIMURA  Kenji FUKAZAWA  Jiro HIROKAWA  Makoto ANDO  Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9  pp. 2377-2386
Type of Manuscript: Special Section PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: Millimeter-Wave Antennas
Keyword: 
slot,  waveguide,  low sidelobe,  millimeter wave antenna, 
  Summary |  Full Text:PDF (1.3MB)
A Two-Beam Waveguide Slot Array with Sidelobe Suppression
Yuichi KIMURA  Hiroshi SHINODA  Kenta WATANABE  Jiro HIROKAWA  Makoto ANDO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/04/01
Vol. E84-B  No. 4  pp. 1070-1078
Type of Manuscript: PAPER
Category: Antenna and Propagation
Keyword: 
slot,  waveguide,  sidelobe,  multi-beam, 
  Summary |  Full Text:PDF (345.1KB)