Density 发表于 2025-3-28 14:55:25

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Conflict 发表于 2025-3-28 21:15:46

Book 1998mentary metal-oxide silicon (CMOS)low-power transceiver system for mobile RF wireless datacommunications. In the design of any RF communications system, threedistinct factors must be considered: the propagation environment inquestion, the multiplexing and modulation of user data streams, andthe comp

大门在汇总 发表于 2025-3-29 02:34:16

con complementary metal-oxide silicon (CMOS)low-power transceiver system for mobile RF wireless datacommunications. In the design of any RF communications system, threedistinct factors must be considered: the propagation environment inquestion, the multiplexing and modulation of user data streams, a

LOPE 发表于 2025-3-29 04:06:44

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FEAS 发表于 2025-3-29 10:22:24

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似少年 发表于 2025-3-29 11:48:40

The Receiver: Analog RF Front-End,ted at baseband, in the digital domain. Use of such techniques as sampling demodulation and homodyne receiver architectures all present new methods in developing high-performance demodulators, which take advantage of the fact that digital data – spread-spectrum digital data – is being transmitted.

防水 发表于 2025-3-29 16:30:11

Broadband RF Transmission and Modulation,le-sideband frequency upconversion. Single sideband is necessary since the first stage of up-conversion has been performed in the digital domain — the output of the modulator is centered at 64 MHz, not DC.
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查看完整版本: Titlebook: Low-Power CMOS Wireless Communications; A Wideband CDMA Syst Samuel Sheng,Robert Brodersen Book 1998 Kluwer Academic Publishers 1998 CMOS.H