Yukihiro TAHARA

Inclined Slot Array Antennas on a Hollow Rectangular Coaxial Line
Satoshi YAMAGUCHI  Yukihiro TAHARA  Toru TAKAHASHI  Kazushi NISHIZAWA  Hiroaki MIYASHITA  Yoshihiko KONISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/09/01
Vol. E95-B  No. 9  pp. 2870-2877
Type of Manuscript: PAPER
Category: Antennas and Propagation
Keyword: 
rectangular coaxial line,  waveguide,  slot array antenna,  inclined linear polarization, 
  Summary |  Full Text:PDF (2.7MB)
A Millimeter-Wave Resistance Error Tolerant Termination in Multi-Layered LTCC Substrate
Takeshi YUASA  Yukihiro TAHARA  Naofumi YONEDA  Hideyuki OH-HASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/03/01
Vol. E94-C  No. 3  pp. 321-326
Type of Manuscript: PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
multi-layered substrate,  LTCC,  termination,  resistive film,  manufacturing error,  resistance error, 
  Summary |  Full Text:PDF (1MB)
A Waveguide-Based Power Divider Using H-Plane Probes Short-Circuited with Substrate Metallization Patterns
Motomi ABE  Yukihiro TAHARA  Hideyuki OH-HASHI  Naofumi YONEDA  Yoshihiko KONISHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/09/01
Vol. E92-C  No. 9  pp. 1144-1149
Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies and Their Applications)
Category: 
Keyword: 
power divider,  coaxial-to-waveguide transition,  waveguide,  substrate,  coaxial probe, 
  Summary |  Full Text:PDF (957.8KB)
A Strip Line Broadside Hybrid Coupler Tolerant to Displacement Error and Thickness Variation in Multi-Layered LTCC Substrate
Takeshi YUASA  Yukihiro TAHARA  Hideyuki OH-HASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/10/01
Vol. E91-C  No. 10  pp. 1684-1689
Type of Manuscript: PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
multi-layered substrate,  LTCC,  stripline,  broadside coupler,  hybrid coupler,  manufacturing error, 
  Summary |  Full Text:PDF (605.9KB)
A Broadband Asymmetric Tapered-Line Power Divider with Several Strip Resistors
Yukihiro TAHARA  Hideyuki OH-HASHI  Moriyasu MIYAZAKI  Seiichi SAITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7  pp. 1395-1400
Type of Manuscript: Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: Passive Circuits
Keyword: 
power divider,  tapered line,  strip resistor, 
  Summary |  Full Text:PDF (893.7KB)
A Low-Loss Serial Power Combiner Using Novel Suspended Stripline Couplers
Yukihiro TAHARA  Hideyuki OH-HASHI  Kazuyuki TOTANI  Moriyasu MIYAZAKI  Sei-ichi SAITO  Osami ISHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/01/01
Vol. E88-C  No. 1  pp. 15-19
Type of Manuscript: Special Section PAPER (Special Section on Recent Trends of Microwave and Millimeter-Wave Passive Circuit Components and Technologies for Improvement of Characteristics)
Category: 
Keyword: 
directional coupler,  suspended stripline,  power combiner, 
  Summary |  Full Text:PDF (677.7KB)
A Novel Three-Port Power Divider with Compensation Networks for Non-ideal Isolation Resistor
Yukihiro TAHARA  Hideyuki OH-HASHI  Moriyasu MIYAZAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/02/01
Vol. E86-C  No. 2  pp. 139-143
Type of Manuscript: Special Section PAPER (Special Issue on Circuit and Device Technology for High-Speed Wireless Communication)
Category: Passive (Divider)
Keyword: 
power divider,  isolation resistor,  parasitic reactance, 
  Summary |  Full Text:PDF (913.9KB)