define gain - EAS

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  1. Definition of gain (Entry 1 of 2) 1 : resources or advantage acquired or increased : profit made substantial gains last year 2 : the act or process of acquiring something 3 a : an increase in amount, magnitude, or degree a gain in efficiency
    www.merriam-webster.com/dictionary/gain
    www.merriam-webster.com/dictionary/gain
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  2. Mọi người cũng hỏi
    What is the meaning of the term gain in electronics?
    Gain. In electronics, gain is a measure of the ability of a circuit to increase the power or amplitude of a signal from the input to the output, by adding energy to the signal converted from some power supply. It is usually defined as the mean ratio of the signal output of a system to the signal input of the same system.
    www.definitions.net/definition/GAIN
    What is the definition of gain for kids?
    Kids Definition of gain. (Entry 1 of 2) 1 : something valuable or desirable that is obtained or acquired : profit financial gains. 2 : an increase in amount, size, or degree.
    www.merriam-webster.com/dictionary/gain
    What is the etymology of the word gain?
    History and Etymology for gain. Noun. Middle English gain, borrowed from Anglo-French gain, gaigne, gaaing "tillage, winning, profit," derivative of gaainer, gaaigner "to till, secure (profit, advantage)" — more at gain entry 2. Note: See note at gain entry 2.
    www.merriam-webster.com/dictionary/gain
    What is the gain of a circuit?
    In electronics, gain is a measure of the ability of a two-port circuit (often an amplifier) to increase the power or amplitude of a signal from the input to the output port by adding energy converted from some power supply to the signal.
    en.wikipedia.org/wiki/Gain_%28electronics%29
  3. Từ điển

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    gain
    [ɡeɪn]
    ĐỘNG TỪ
    gain (động từ) · gains (thời hiện tại ngôi thứ ba) · gained (thì quá khứ) · gained (quá khứ phân từ) · gaining (hiện tại phân từ)
    1. obtain or secure (something wanted or desirable).
      "we gained entry to the car in five seconds" ·
      "nothing would be gained by talking about it" · "the process has gained the confidence of the industry" · "their blend of acoustic folk pop gained them several chart hits"
      từ trái nghĩa:
      • benefit.
        "managers would gain from greater openness"
        từ đồng nghĩa:
        profit · make money · reap financial reward · reap benefits · benefit · do well out of · make capital out of
        từ trái nghĩa:
      • archaic
        win over to one's interest or views.
        "to gratify the queen, and gain the court"
    2. reach or arrive at (a destination).
      "we gained the ridge"
      từ đồng nghĩa:
      reach · arrive at · get to · come to · get as far as · make · make it to · attain · set foot on · end up at · land up at · fetch up at
    3. increase the amount or rate of (something, typically weight or speed).
      "I have gained weight over the years"
      từ đồng nghĩa:
      increase in · put on · add on · build up · acquire more of something
      từ trái nghĩa:
      • increase in value.
        "shares gained for the third day in a row"
        từ đồng nghĩa:
        earn · bring in · make · get · get paid · pocket · clear · gross · net · realize
      • (of a clock or watch) become fast by (a specific amount of time).
        "this atomic clock will neither gain nor lose a second in the next 1 million years"
    DANH TỪ
    gain (danh từ) · gains (danh từ số nhiều)
    1. the factor by which power or voltage is increased in an amplifier or other electronic device, usually expressed as a logarithm.
      "an amplifier of high gain"
    GỐC
    late 15th century (as a noun, originally in the sense ‘booty’): from Old French gaigne (noun), gaignier (verb), of Germanic origin.
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  4. Gain Definition & Meaning - Merriam-Webster

    https://www.merriam-webster.com/dictionary/gain

    The meaning of GAIN is resources or advantage acquired or increased : profit. How to use gain in a sentence. History and Etymology for gain Noun Middle English gain, borrowed from Anglo-French gain, gaigne, gaaing "tillage, winning, profit," derivative of gaainer, gaaigner "to till, secure (profit, advantage)" — more at gain entry 2 ...

  5. Gain Definition & Meaning | Dictionary.com

    https://www.dictionary.com/browse/gaining

    Gain definition, to get (something desired), especially as a result of one's efforts: to gain possession of an object;to gain permission to enter a country. See more. While crediting liberalism for leading to the gain s of the modern feminist movement, LGBT rights and the civil rights movement, it suggests almost total victory was reached in those fields by the end of the …

  6. 317 Synonyms & Antonyms of GAIN - Merriam-Webster

    https://www.merriam-webster.com/thesaurus/gain

    Synonyms for GAIN: build up, gather, grow (in), pick up, acquire, attain, bag, bring in; Antonyms for GAIN: decrease (in), lose, forfeit, contract, decrease, diminish, dwindle, lessen 2 the amount of money left when expenses are subtracted from the total amount received ...

  7. Gain (electronics) - Wikipedia

    https://en.wikipedia.org/wiki/Gain_(electronics)

    In electronics, gain is a measure of the ability of a two-port circuit (often an amplifier) to increase the power or amplitude of a signal from the input to the output port by adding energy converted from some power supply to the signal. It is usually defined as the mean ratio of the signal amplitude or power at the output port to the amplitude or power at the input port. It is often expressed using the l…

    Wikipedia · Nội dung trong CC-BY-SA giấy phép
  8. Definitions for GAIN - What does GAIN mean?

    https://www.definitions.net/definition/GAIN

    Definition of GAIN in the Definitions.net dictionary. Meaning of GAIN. What does GAIN mean? Information and translations of GAIN in the most comprehensive dictionary definitions resource on the web. Freebase (4.00 / 1 vote) Rate this definition: Gain In electronics ...

  9. Gain - Wikipedia

    https://en.wikipedia.org/wiki/Gain

    Gain (electronics), an electronics and signal processing term. Antenna gain. Gain (laser), the amplification involved in laser emission. Gain (projection screens) Information gain in decision trees, in mathematics and computer science. GAIN domain, a protein domain. Learning rate, a tuning parameter in stochastic approximation methods, also ...

  10. Gain/get access to Definition & Meaning - Merriam-Webster

    https://www.merriam-webster.com/dictionary/gain/get access to

    How to use gain/get access to in a sentence. to get the right to see… See the full definition SINCE 1828 GAMES & QUIZZES THESAURUS WORD OF THE DAY FEATURES ...

  11. Gain (antenna) - Wikipedia

    https://en.wikipedia.org/wiki/Gain_(antenna)

    Antenna gain is usually defined as the ratio of the power produced by the antenna from a far-field source on the antenna's beam axis to the power produced by a hypothetical lossless isotropic antenna, which is equally sensitive to signals from all directions.

  12. Antenna Gain

    https://antenna-theory.com/basics/gain.php

    Antenna gain is more commonly quoted than directivity in an antenna's specification sheet because it takes into account the actual losses that occur. A transmitting antenna with a gain of 3 dB means that the power received far from the antenna will be 3 dB higher (twice as much) than what would be received from a lossless isotropic antenna with the same input power.

  13. Power gain - Wikipedia

    https://en.wikipedia.org/wiki/Power_gain

    Operating power gain The operating power gain of a two-port network, G P, is defined as: = where P load is the maximum time averaged power delivered to the load, where the maximization is over the load impedance, i.e., we desire the load impedance which maximizes the time averaged power delivered to the load. ...



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