Jan 28, 2009 18:11
15 yrs ago
English term
spectral flexibility
English to Japanese
Tech/Engineering
Electronics / Elect Eng
network
無線アンテナに関する一文です。
These RoHS-compliant wide-band antennas offer spectral flexibility and operate within 900-928 MHz and 2400-2700 MHz band coverage and ......
この"spectral" がスペクトラム拡散を意味するのか単に周波数を意味するのか分かりません。
よろしくお願いします。
These RoHS-compliant wide-band antennas offer spectral flexibility and operate within 900-928 MHz and 2400-2700 MHz band coverage and ......
この"spectral" がスペクトラム拡散を意味するのか単に周波数を意味するのか分かりません。
よろしくお願いします。
Proposed translations
(Japanese)
| 4 +1 | 広範囲の周波数への対応性 |
YMo
|
| 4 | スペクトル柔軟性 |
cinefil
|
| 3 | 柔軟な周波数スペクトラム |
Yuki Okada
|
Proposed translations
2 hrs
Yuki Okada
Canada
Canada
Native in Japanese
Specializes in field
Canada
Engineering translator
Native in: Japanese 
Works in: English to Japanese, Japanese to English
Related KudoZ points
:
44
柔軟な周波数スペクトラム
Declined
この文章を見ただけでのカンですが、アンテナでspectrumといえば周波数スペクトラムのことだと思います。もしビームの形状(指向性）のことであればbeamという言葉をつかうでしょう。
9 hrs
+1
7 hrs
広範囲の周波数への対応性
Declined
この語句の後、andに続く数値がこの対応性の具体的範囲を示しています。ご質問に関して示された文章全体は「受信する電波の周波数に応じてそれを受信する野に最適なアンテナの形状は異なる」という一般原理的な知識を前提にコメントするものと理解するのが順当でしょう。
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Note added at 10 hrs (2009-01-29 04:55:05 GMT)
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「…受信する野に最適な…」は、「受信するのに最適な」の誤りでした。
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Note added at 10 hrs (2009-01-29 04:55:05 GMT)
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「…受信する野に最適な…」は、「受信するのに最適な」の誤りでした。
Reference comments
3 days 4 hrs
Reference:
spectral flexibility to work in variable bandwidths
Spectral flexibility has been identified as a characteristic that will provide robust performance in the presence of narrowband interferers or collocation within other wireless devices (such as. 802.11a or a 5.8 GHz cordless phone), and also will allow operation in potentially different regulatory regions, since only the United States of America has regulations in place today. In the various proposals before the IEEE 802.15.3a task group, (see for example [1], [2], and [3])
http://grouper.ieee.org/groups/802/15/pub/2003/May03/03211r2...
The performance and essential characteristics of the new standard have been set by global operators including very high data rates, low latencies, optimization for packet access, spectral flexibility to work in variable bandwidths, the ability to work in both unpaired and paired spectrum, support for very high speed mobility, and an IP-based core network.
http://www.cellular-news.com/story/16104.php
http://grouper.ieee.org/groups/802/15/pub/2003/May03/03211r2...
The performance and essential characteristics of the new standard have been set by global operators including very high data rates, low latencies, optimization for packet access, spectral flexibility to work in variable bandwidths, the ability to work in both unpaired and paired spectrum, support for very high speed mobility, and an IP-based core network.
http://www.cellular-news.com/story/16104.php
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