发明名称 |
Suurtaajuusmoduuli ja sitä käyttävä matkaviestinlaite |
摘要 |
A high-frequency module includes a diplexer, first and second high-frequency switches, a SAW duplexer, first and second LC filters functioning as first and second filters, and an SAW filter functioning as a third filter, the module defines a unit that integrates front-end sections of first to third communication systems, a digital cellular system (1.8 GHz band), a personal communication service (1.9 GHz band) and a global system for mobile communications (900 MHz band). |
申请公布号 |
FI20011371(A0) |
申请公布日期 |
2001.06.27 |
申请号 |
FI20010001371 |
申请日期 |
2001.06.27 |
申请人 |
MURATA MANUFACTURING CO., LTD, |
发明人 |
FURUTANI,KOJI;NAKAJIMA,NORIO;HARADA,TETSURO;TAKADA,YOSHIKI;OCHII,AKIHIRO |
分类号 |
H03H7/46;H01P1/15;H04B1/40;H04B1/50;H04W88/06 |
主分类号 |
H03H7/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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