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Featured researches published by Kushitani Hiroshi.


Archive | 1999

TWO-FREQUENCY SWITCH, TWO-FREQUENCY ANTENNA MULTICOUPLER AND MOBILE COMMUNICATION EQUIPMENT FOR TWO-FREQUENCY BANDS USING THE SAME

Kushitani Hiroshi; Yuda Naoki; Takahashi Hiroshi; Fujikawa Makoto


Archive | 1998

LAMINATED DIELECTRIC FILTER AND COMMUNICATION EQUIPMENT

Nakakubo Hideaki; Ishizaki Toshio; Yamada Toru; Kitazawa Shoichi; Kushitani Hiroshi


Archive | 1998

Laminated filter and laminated module

Kushitani Hiroshi; Yuda Naoki


Archive | 2004

LAYERED DIELECTRIC ANTENNA MULTICOUPLER

Ishizaki Toshio; Sasaki Atsushi; Satou Hiroki; Kushitani Hiroshi; Nakakubo Hideaki; Nakamura Toshiaki; Aizawa Kimio; Fujino Takashi


Archive | 2003

METHOD OF TUNING UP FREQUENCY OF STACKED ELECTRONIC COMPONENT

Tanaka Masaharu; Nakakubo Hideaki; Kushitani Hiroshi


Archive | 2001

DIELECTRIC FILTER, ANTENNA SHARING UNIT AND COMMUNICATION UNIT

Maekawa Tomoya; Kushitani Hiroshi; Yamada Toru; Ishizaki Toshio; Nakakubo Hideaki


Archive | 1999

MATCHING CIRCUIT CHIP, FILTER WITH MATCHING CIRCUIT, SHARED EQUIPMENT AND MOBILE OBJECT COMMUNICATION EQUIPMENT

Kushitani Hiroshi; Yamada Toru; Yuda Naoki; Ishizaki Toshio; Nakakubo Hideaki; Fujikawa Makoto


Archive | 1997

LOW-PASS FILTER WITH DIRECTIONAL COUPLER AND PORTABLE TELEPHONE SET

Kushitani Hiroshi; Yuda Naoki


Archive | 2006

ZWEIFREQUENZSCHALTER, ANORDNUNG MIT GEMEINSAMER ZWEIFREQUENZANTENNE UND MOBILE ZWEIFREQUENZ-FUNKÜBERTRAGUNGSAUSRÜSTUNG DAMIT

Kushitani Hiroshi; Yuda Naoki; Takahashi Hiroshi; Fujikawa Makoto


Archive | 2006

Dielektrisches laminiertes Bandsperrfilter mit elektromagnetischer Kopplung zwischen Resonatoren

Nakakubo Hideaki; Ishizaki Toshio; Yamada Toru; Kitazawa Shoichi; Kushitani Hiroshi

Collaboration


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