得意人
发表于 2025-3-26 22:46:16
Satellite Crosslinks,er satellites and payloads increases, these disadvantages are somewhat diluted, and the insertion of crosslinks is rapidly becoming an important aspect of satellite systems. In this chapter some design considerations for satellite crosslinking are presented.
表主动
发表于 2025-3-27 04:54:30
Book 1991ended to include many newer topics that are rapidly becoming important in modem and next-generation satellite systems. The first half of the book again covers the basics of satellite links, but has been updated to include additional areas such as Global Positioning and deep space satellites, dual po
抱狗不敢前
发表于 2025-3-27 08:54:29
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故意
发表于 2025-3-27 13:02:53
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释放
发表于 2025-3-27 15:53:54
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2否定
发表于 2025-3-27 20:23:18
Satellite Electronics, we focus on the detailed electronics of a satellite payload, and examine the specific waveshapes and noise processes generated by such electronics. Waveform characteristics become important when investigating distortion and suppression effects imposed by the satellite hardware, or when seeking meth
arabesque
发表于 2025-3-28 01:57:15
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ENDOW
发表于 2025-3-28 02:15:40
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聋子
发表于 2025-3-28 10:10:46
Code-Division Multiple Access,ation uses the entire satellite bandwidth and transmits through the satellite whenever desired, with all active stations superimposing their waveforms on the downlink. Thus, no frequency or time separation is required. Carrier separation is achieved at an earth station by identifying the carrier wit
流浪
发表于 2025-3-28 13:11:29
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