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DCS/WCDMA Dual Frequency Synthesizer And A General Dual Frequency Synthesizer
DCS/WCDMA Dual Frequency Synthesizer And A General Dual Frequency Synthesizer
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机译:DCS / WCDMA双频合成器和通用双频合成器
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摘要
The invention discloses a DCS/WCDMA dual frequency multiplexer. On one hand, the multiplexer utilizes distributed parameter type capacitors in place of conventionally used capacitors. On the other hand, within the multiplexer, a direct circuit and a RF circuit are isolated from each other physically. All components including capacitors co-exist together physically. Similarly, the invention further discloses a dual frequency multiplexer with large application range. It also utilizes the distributed parameter type capacitors like the DCS/WCDMA dual frequency multiplexer. Because the invention has redesigned the entire construction of the multiplexer, it results good effects such as small size, less differential loss, large power capacity, as well as high isolation degree between circuits.
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