| 1. |
Switch on to power electronics |
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IEE Review,
Volume 39,
Issue 4,
1993,
Page 144-144
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PDF (459KB)
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ISSN:0953-5683
DOI:10.1049/ir:19930066
出版商:IEE
年代:1993
数据来源: IET
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| 2. |
Power and politics electricity trade in eastern Europe |
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IEE Review,
Volume 39,
Issue 4,
1993,
Page 151-154
H.W.Whittington,
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PDF (1380KB)
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摘要:
Changes in Europe have opened the way for greatly increased trade in electricity between Eastern and Western Europe.
ISSN:0953-5683
DOI:10.1049/ir:19930074
出版商:IEE
年代:1993
数据来源: IET
|
| 3. |
Controlling le shuttle signalling for the channel tunnel |
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IEE Review,
Volume 39,
Issue 4,
1993,
Page 156-157
PaulRobins,
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PDF (403KB)
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摘要:
The Channel Tunnel is 50 km long and will have to carry up to one train every 3 minutes. Its signalling system is sophisticated and failsafe.
ISSN:0953-5683
DOI:10.1049/ir:19930075
出版商:IEE
年代:1993
数据来源: IET
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| 4. |
Breaking step the return of asynchronous logic |
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IEE Review,
Volume 39,
Issue 4,
1993,
Page 159-162
S.B.Furber,
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PDF (1086KB)
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摘要:
After two decades during which clocked logic has ordered all corners of the world of digital circuits, the older and more anarchic asynchronous approach seems poised to make a comeback.
ISSN:0953-5683
DOI:10.1049/ir:19930076
出版商:IEE
年代:1993
数据来源: IET
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| 5. |
The seeing computer |
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IEE Review,
Volume 39,
Issue 4,
1993,
Page 163-166
IanTodd,
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PDF (871KB)
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ISSN:0953-5683
DOI:10.1049/ir:19930077
出版商:IEE
年代:1993
数据来源: IET
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| 6. |
The M209 cipher machine: a war of words |
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IEE Review,
Volume 39,
Issue 4,
1993,
Page 173-175
R.F.Churchhouse,
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PDF (559KB)
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摘要:
One cryptographical device of the Second World War was so effective that it remained in use until the mid-1970s, when the spread of digital computers finally rendered it obsolete.
ISSN:0953-5683
DOI:10.1049/ir:19930081
出版商:IEE
年代:1993
数据来源: IET
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