標題: Titlebook: Deep Space Telecommunications Systems Engineering; Joseph H. Yuen Book 1983 Springer Science+Business Media New York 1983 Modulation.commu [打印本頁] 作者: 過分愛國主義 時間: 2025-3-21 18:11
書目名稱Deep Space Telecommunications Systems Engineering影響因子(影響力)
書目名稱Deep Space Telecommunications Systems Engineering影響因子(影響力)學科排名
書目名稱Deep Space Telecommunications Systems Engineering網絡公開度
書目名稱Deep Space Telecommunications Systems Engineering網絡公開度學科排名
書目名稱Deep Space Telecommunications Systems Engineering被引頻次
書目名稱Deep Space Telecommunications Systems Engineering被引頻次學科排名
書目名稱Deep Space Telecommunications Systems Engineering年度引用
書目名稱Deep Space Telecommunications Systems Engineering年度引用學科排名
書目名稱Deep Space Telecommunications Systems Engineering讀者反饋
書目名稱Deep Space Telecommunications Systems Engineering讀者反饋學科排名
作者: Resign 時間: 2025-3-21 22:05 作者: 遣返回國 時間: 2025-3-22 03:07
Certification Study Companion Series modulation technique and the energy-per-bit-to-noise-spectral-density ratio. Whereas the latter factor is a well-defined quantity, the former can be defined in many ways [2–1]. Regardless of the definition, however, the required transmission bandwidth is directly related to the . (PSD) of the signa作者: bleach 時間: 2025-3-22 08:29 作者: CONE 時間: 2025-3-22 10:47
Quality Design for New Product Introductionview of the Multimission Command (MMC) System. The major components within the MMC System are discussed, with the emphasis on the telecommunication-related implementations. Two versions of the spacecraft command detection system — the Viking heritage command detector and the NASA standard command de作者: 玩忽職守 時間: 2025-3-22 16:43
Engineering Sampling Standards and Planstry. It is the radio and the signal processing equipment residing in the spacecraft that interfaces with the Control & Data Subsystem and performs two-way communications with the earth-based Deep Space Network. The RFS consists of all the elements for RF reception, demodulation, modulation, and tran作者: 玩忽職守 時間: 2025-3-22 19:21 作者: OTHER 時間: 2025-3-22 22:34
https://doi.org/10.1007/978-3-030-68402-0iption of weather effects. The measured effects of weather, namely atmospheric attenuation and increase in ground receiver system noise temperature, are additive (in decibels). The combined probability density function is therefore the convolution of the separate density functions.作者: ALERT 時間: 2025-3-23 03:57 作者: 遺棄 時間: 2025-3-23 08:57
https://doi.org/10.1007/978-1-4020-8383-9freedom from interference. Radio frequencies for deep-space research may be chosen from bands that are allocated for that purpose. The choice of particular frequencies within those bands is guided mostly by the need to avoid interference between deep-space missions. Interference may also result from作者: Grievance 時間: 2025-3-23 09:54
The Discipline of Statistics Education Tracking and Data Relay Satellite System (TDRSS). Since the shuttle and TDRSS are new, an introductory discussion of their basic telecommunication interface properties is provided. However, this chapter is far from a comprehensive treatment of the subject. For a more complete description of shuttle作者: AGGER 時間: 2025-3-23 16:06 作者: 砍伐 時間: 2025-3-23 21:18 作者: 激勵 時間: 2025-3-24 01:57
Implement Secure Cloud SolutionsThis chapter presents an introductory discussion of the receivers used in deep space communications. The basic structures, principles of operations, and characteristics of these receivers are examined to provide an understanding of the important parameters in the design and performance evaluation.作者: 淺灘 時間: 2025-3-24 06:01
Implement Caching for SolutionsThis chapter describes the principles and techniques of deep space radio tracking. The emphasis here is on the measurement functions of radio tracking, since the problems of establishing and maintaining radio contact are well covered elsewhere in this book.作者: wangle 時間: 2025-3-24 08:40
Telecommunications Systems Design,Deep space telecommunications systems are used for the transmission of information between a spacecraft and a ground station. A typical deep space telecommunications system is illustrated in Fig. 1-1. It performs three basic functions: telemetry, command, and tracking.作者: 臥虎藏龍 時間: 2025-3-24 11:22
Receiver Design and Performance Characteristics,This chapter presents an introductory discussion of the receivers used in deep space communications. The basic structures, principles of operations, and characteristics of these receivers are examined to provide an understanding of the important parameters in the design and performance evaluation.作者: 發(fā)酵 時間: 2025-3-24 15:17 作者: MAUVE 時間: 2025-3-24 19:15
Applications of Communications Theoryhttp://image.papertrans.cn/d/image/264673.jpg作者: Generator 時間: 2025-3-25 02:24
https://doi.org/10.1007/978-3-030-68402-0iption of weather effects. The measured effects of weather, namely atmospheric attenuation and increase in ground receiver system noise temperature, are additive (in decibels). The combined probability density function is therefore the convolution of the separate density functions.作者: SPECT 時間: 2025-3-25 07:17 作者: Pituitary-Gland 時間: 2025-3-25 11:04 作者: GLOOM 時間: 2025-3-25 13:52 作者: 平庸的人或物 時間: 2025-3-25 15:52 作者: Disk199 時間: 2025-3-25 21:05
https://doi.org/10.1007/978-1-4020-8383-9cular frequencies within those bands is guided mostly by the need to avoid interference between deep-space missions. Interference may also result from terrestrial sources making transmissions not related to space research.作者: 季雨 時間: 2025-3-26 03:23 作者: Efflorescent 時間: 2025-3-26 07:06 作者: 卡死偷電 時間: 2025-3-26 12:19 作者: BRUNT 時間: 2025-3-26 14:51
Spacecraft Radio Frequency Subsystem,-way communications with the earth-based Deep Space Network. The RFS consists of all the elements for RF reception, demodulation, modulation, and transmission, including those for command detection and telemetry modulation.作者: Foreshadow 時間: 2025-3-26 18:02
Radio Frequency Selection and Interference Prevention,cular frequencies within those bands is guided mostly by the need to avoid interference between deep-space missions. Interference may also result from terrestrial sources making transmissions not related to space research.作者: Antioxidant 時間: 2025-3-27 00:03 作者: faculty 時間: 2025-3-27 04:23
Quality Design for New Product Introductiontector — are discussed in detail. The former prevails in the existing flight projects and the latter will likely be adopted by the missions of the near future. The preparation of Design Control Tables for the control of command link performance between Deep Space Stations (DSSs) and the spacecraft is also discussed.作者: 蟄伏 時間: 2025-3-27 06:39
Developing Students’ Statistical Reasoningved signal power levels. To validate predicted capability, the analyst compares actual (measured) signal-to-noise ratios or signal levels with previously predicted values for the same link configuration and time.作者: 喧鬧 時間: 2025-3-27 10:22 作者: Matrimony 時間: 2025-3-27 14:36 作者: Decimate 時間: 2025-3-27 18:15
Book 1983entific data returned to earth are irreplaceable, or replaceable only at the cost of another mission. In deep space, communications propagation is good, relative to terrestrial communications, and there is an opportunity to press toward the mathematical limit of microwave communication. Yet the limi作者: avenge 時間: 2025-3-28 00:54 作者: Obliterate 時間: 2025-3-28 02:52 作者: 大罵 時間: 2025-3-28 08:09 作者: Contend 時間: 2025-3-28 11:25 作者: 馬具 時間: 2025-3-28 16:40 作者: Presbycusis 時間: 2025-3-28 20:50 作者: CRUE 時間: 2025-3-29 00:10 作者: Armada 時間: 2025-3-29 05:01
The Prediction of Weather Effects on Telecommunications Link Performance,iption of weather effects. The measured effects of weather, namely atmospheric attenuation and increase in ground receiver system noise temperature, are additive (in decibels). The combined probability density function is therefore the convolution of the separate density functions.作者: 陳腐思想 時間: 2025-3-29 09:29 作者: 心神不寧 時間: 2025-3-29 11:36
Radio Frequency Selection and Interference Prevention,freedom from interference. Radio frequencies for deep-space research may be chosen from bands that are allocated for that purpose. The choice of particular frequencies within those bands is guided mostly by the need to avoid interference between deep-space missions. Interference may also result from作者: 無聊點好 時間: 2025-3-29 16:28 作者: Notify 時間: 2025-3-29 22:27
Book 1983r of 1977. This improvement was attained through ingenious design based on the sort of penetrating analysis set forth in this book by engineers who took part in a highly detailed and amazingly successful pro- gram. Careful observation and analysis have told us much about limitations on the accurate 作者: Minuet 時間: 2025-3-30 01:20 作者: 使聲音降低 時間: 2025-3-30 05:56
Roy Billinton,Ronald N. Allangen. Die republikanische Schule, einst einer der Grundpfeiler der Nation und der Demokratie, hat sich zur demokratischen Massenschule gewandelt. Das Krankenhaus, das im Geiste von Wissenschaft und Barmherzigkeit geführt wurde, entwickelte sich zu einem Unternehmen für medizinische Behandlung. Die So作者: hypnotic 時間: 2025-3-30 08:13
https://doi.org/10.1007/978-3-031-00311-0, wie sie kurz vor Kriegsausbruch bestanden, in Bayern einen j?hrlichen Geburtenüberschu? von rund 81 000, für die fünf Jahre 1914–1918 also eine natürliche Bev?lkerungsmehrung von etwa 405 000 Seelen h?tten erwarten dürfen, ist in der Kriegsepoche 1914–1918 infolge der verringerten Geburt-lichkeit
