Study on the long distance communication system by non-loaded cable

by Shigeyoshi Matsumae

[目次]

  • CONTENTS
  • CHAPTER I
  • Coil-Loaded System / 1
  • Section I Invention of Coil Loaded System and its Development / 1
  • Section II Electrical Characteristics of the Coil Loaded Lines / 4
  • Section III Defects of the Coil Loaded System / 7
  • CHAPTER II
  • Development of Carrier Telephone System / 10
  • CHAPTER III
  • Features of Non-Loaded Cable System / 13
  • CHAPTER IV
  • Crosstalk in the Non-Loaded Line / 17
  • Section I Static and Magnetic Couplings / 17
  • Section II Application of the Law of Error / 20
  • Section III Relation for Near-End Crosstalk / 22
  • Section VI Relation for Far-End Crosstalk / 27
  • Section V Repeater Section is Made Up With Cables of Different Couplings / 32
  • CHAPTER V
  • Construction and Characteristics of Non-oLaded Cable / 36
  • Section I Problems Related Upon the Construction of Cable / 36
  • Section II Characteristics of Actual Cable / 41
  • Section III Specification and its Actual Results of Antung-Mukden Cable / 46
  • CHAPTER VI
  • Test Splicing of Non-Loaded Cable / 48
  • Section I Various Problems Concerning Test Splicing / 48
  • Section II Method of Test Splicing Adopted for Antung-Mukden Cable Construction Work / 51
  • Section III Completion Test of Antung-Mukden Cable Line / 56
  • CHAPTER VII
  • Repeater for Non-Loaded Cable / 60
  • Section I Various Problems Concerning Non-Loaded Cable Repeater / 60
  • Section II Characteristics of Non-Loaded Cable Repeater / 66
  • Section III Characteristics of Non-Loaded Line Repeating Coil / 71
  • CHAPTER VIII
  • Non-Loaded Line Carrier System Terminal Equipments / 74
  • Section I Various Problems Concerning Non-Loaded Carrier System Terminal Equipments / 74
  • Section II Characteristics of Non-Loaded Cable Carrier Frequency Terminal Equipment / 77
  • CHAPTER IX
  • Formation of Non-Loaded Cable Lines / 84
  • Section I Construction of Non-Loaded Cable Line / 84
  • Section II Crosstalk and Noise of Circuit Having Many Repeaters / 85
  • Section III Reduction of Crosstalk by Selection of Carrier Frequency Band / 90
  • Section IV Reduction of Crosstalk by Application of Two Cable Lines / 94
  • CHAPTER X
  • Level Diagram of Non-Loaded Cable and Effect of Temperature / 98
  • CHAPTER XI
  • Remarks on the Foreign Cable Carrier Systems / 101
  • Section I Siemens System / 101
  • Section II Western System / 104
  • CHAPTER XII
  • Various Problems Concerning the Non-Loaded Cable System in Future / 106
  • Section I Various Problems Concerning Cable / 106
  • Section II Various Problems in Office Equipment / 108
  • CHAPTER XIII
  • Various Elements Required for Long Distance Electrical Communication Network Equipment / 111
  • CHAPTER XIV
  • An Ideal Wire Communication Network of The World / 117
  • Bibliography / 122

「国立国会図書館デジタルコレクション」より

この本の情報

書名 Study on the long distance communication system by non-loaded cable
著作者等 松前 重義
by Shigeyoshi Matsumae
出版元 Corona-Sha
刊行年月 1938.3
ページ数 123p
大きさ 27cm
NCID BA62126690
※クリックでCiNii Booksを表示
全国書誌番号
22036115
※クリックで国立国会図書館サーチを表示
言語 英語
出版国 日本
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