Atsushi SUMIOKA

1.5-GHz SAW Miniature Antenna Duplexer Used in Personal Digital Cellular
Mitsutaka HIKITA  Nobuhiko SHIBAGAKI  Kengo ASAI  Kazuyuki SAKIYAMA  Atsushi SUMIOKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/05/20
Vol. E79-C  No. 5  pp. 664-670
Type of Manuscript: Special Section PAPER (Special Issue on Microwave Devices for Mobile Communications)
Category: Passive Devices
Keyword: 
SAW filter,  SAW resonator,  antenna duplexer,  digital cellular radio, 
  Summary |  Full Text:PDF
Derivation of New Equivalent Circuit for Interdigital Transducers with Leaky SAWs Using Integral Equation Approach
Mitsutaka HIKITA  Atsushi ISOBE  Atsushi SUMIOKA  Naoki MATSUURA  Katsunori OKAZAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/08/20
Vol. E78-C  No. 8  pp. 1040-1050
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
SAW,  IDT,  leaky SAW,  equivalent circuit,  integral equation, 
  Summary |  Full Text:PDF