por ondulaciones

19:55 Sep 17, 2009
This question was closed without grading. Reason: Answer found elsewhere

Spanish to English translations [PRO]
Tech/Engineering - Telecom(munications) / satellites
Spanish term or phrase: por ondulaciones
La descripción de un sistema de satélites de comunicaciones domésticos de Colombia.

No estoy segura cómo traducir este término: undulations or waves?

Retardo de Grupo Total ++por Ondulaciones++
El retardo de Grupo Total ++ por Ondulaciones++ se define como el retardo de grupo que queda después de filtrar los componentes lineales y de la parabólica.

Gracias!
Mariana Solanet
Argentina
Local time: 10:48


Summary of answers provided
5via waves
esmartapv
5by waves
Nevenchi
Summary of reference entries provided
ADJUSTMENT AND PERFORMANCE OF VARIABLE EQUALIZERS
María Vagni

  

Answers


11 mins   confidence: Answerer confidence 5/5
via waves


Explanation:
The reference to communications indicates radio frequency implying waves.

Example sentence(s):
  • Satellites provide communication circuits via high-frequency radio waves

    Reference: http://student.britannica.com/comptons/article-207129/radio
esmartapv
Local time: 07:48
Native speaker of: English
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16 hrs   confidence: Answerer confidence 5/5
by waves


Explanation:
I think this term might do.

As esmartapv had already said, the reference to communications really does indicate RF, thus 'waves' should be used.



--------------------------------------------------
Note added at 16 hrs (2009-09-18 12:20:58 GMT)
--------------------------------------------------

I believe your sentence should look like this:
Total group delay, by waves, is defined as the group delay of a group (of components) which remain after filtering linear and parabolic components

--------------------------------------------------
Note added at 16 hrs (2009-09-18 12:21:18 GMT)
--------------------------------------------------

... is defined by waves...

Nevenchi
Local time: 14:48
Works in field
Native speaker of: Native in CroatianCroatian
PRO pts in category: 4
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Reference comments


30 mins
Reference: ADJUSTMENT AND PERFORMANCE OF VARIABLE EQUALIZERS

Reference information:
MITEQ TECHNICAL NOTE 25TO14 JUNE 1995
REV B
ADJUSTMENT AND PERFORMANCE OF VARIABLE
EQUALIZERS
(SPECIFICATION SHEET D-107)
__________________________
The MITEQ Variable IF Group Delay Equalizer provides a means of compensa-tion for the
non-linear delay and amplitude slope distortions that are introduced by the various
components and subsystems of a satellite communications link.
Group delay distortion can cause system performance degradation. These degredations are
waveform distortions, intermodulation noise generation in analog FM systems, and intersymbol
interference in digital systems.
To compensate for these distortions, delay equalizers are used to generate a function which is
opposite to that of the delay response of the unequalized system. Due to the nature of these
distortions, it is necessary to have the capability of user adjustment. The MITEQ Variable IF
Group Delay Equalizer is designed to allow all system group delay distortions to be eliminated
by inserting compensation at IF frequencies (70 MHz or 140 MHz). A properly compensated
group delay response will yield a constant propagation delay over frequency thereby


    Reference: http://www.miteq.com/satcom/tns/MITEQ%20Tech%20Note%2025T014...
María Vagni
Argentina
Native speaker of: Native in SpanishSpanish
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