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发明名称
一种用于多种标准共存通讯系统之三频增益放大器
摘要
本发明揭示一种增益放大器,其可操作在三种不同频带。该增益放大器包含一放大级,其用于放大输入至该放大器之一信号;以及一种多频共振负载,其连接在一电压源、一电晶体集极输入端、与放大级输出端之间。该多频共振负载使用一元件集以提供一第一频带、一第二频带、及一第三频带之匹配;如2.4 GHz,5.8GHz与9.0 GHz。根据本发明之增益放大器,其可以有效地提供三个频率信号之放大,并压抑干扰讯号,以用于多种标准共构之通讯系统。
申请公布号
TW200642259
申请公布日期
2006.12.01
申请号
TW094117860
申请日期
2005.05.31
申请人
张盛富;创杰科技股份有限公司
发明人
张盛富;陈文林;陈泓诚;唐淑芬;陈逸萍
分类号
H03F3/19(2006.01)
主分类号
H03F3/19(2006.01)
代理机构
代理人
蔡坤旺
主权项
地址
新竹市科学园区工业东一路2之1号3楼
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