accordance
发表于 2025-3-27 00:50:19
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公司
发表于 2025-3-27 01:17:19
https://doi.org/10.1007/978-3-663-08920-9This paper highlights the importance of system design choices in the development of RF chip sets for cellular mobile phones. By way of example, the design of the BRIGHT family of RF chip sets for GSM is described. Performance results are presented based on these chip sets.
minion
发表于 2025-3-27 06:58:23
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取回
发表于 2025-3-27 12:15:28
https://doi.org/10.1007/978-3-8349-6846-3This chapter describes the design of a CMOS transceiver targeting dual-band applications in the 900 MHz and 1.8 GHz bands. The receiver is based on a modified Weaver architecture, and the transmitter incorporates new methods of quadrature up-conversion. The receiver and the transmitter have been fabricated in a . CMOS technology.
Chipmunk
发表于 2025-3-27 15:54:29
Monika Bachinger,Harald PechlanerAn overview of different transmit architectures is given. The major scope are the concepts used in the GSM system. A comparison with respect to integration level and system cost is given. The modulation loop concept commonly used today is discussed in detail, with respect to implementation details and trade-offs.
过于平凡
发表于 2025-3-27 18:54:55
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甜瓜
发表于 2025-3-28 00:35:40
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债务
发表于 2025-3-28 04:37:46
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Antigen
发表于 2025-3-28 06:41:01
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Acumen
发表于 2025-3-28 14:14:29
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