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Which of the following statements about the matched filter in a communication receiver are correct ?
(A) It may produce phase error if synchronization is improper
(B) Its impulse response depends on the singal shape
(C) The characteristics of the matched filter is matched with the transmitted data
(D) It produces inter symbol interference
(E) It measures the correlation between incoming received message and its impulse response
Choose the correct answer from the options given below :
(A) It may produce phase error if synchronization is improper
(B) Its impulse response depends on the singal shape
(C) The characteristics of the matched filter is matched with the transmitted data
(D) It produces inter symbol interference
(E) It measures the correlation between incoming received message and its impulse response
Choose the correct answer from the options given below :
- a)(B), (C), (E) only
- b)(A), (B), (C) only
- c)(C), (D), (E) only
- d)(A), (D), (E) only
Correct answer is option 'A'. Can you explain this answer?
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Which of the following statements about the matched filter in a commun...
Matched Filter:
- Matched Filter is used to produce an output in such a way that it maximizes the ratio of the output peak power to the mean noise power in its frequency response.
- The frequency response of Magnitude and phase angle of the Matched Filter varies uniformly with frequency.
- The impulse response of the matched filter depends upon the signal shape. It is the mirror image of the received signal about a time instant.
- The Characteristics of the matched filter are matched with the transmitted data.
- The matched filter reduces INTERSYMBOL INTERFERENCE by attenuating the beginning and end of each symbol period.
- Matched Filter measures the correlation between incoming received message and its impulse response.
Important Points:
- A time delay is necessary for the specification of the filter for reasons of physical realizability since there can be no output from the filter until the signal is applied.
- The frequency-response function of the matched filter is the conjugate of the spectrum of the received waveform except for the phase shift exp (- j2Πft).
- This phase shift varies uniformly with frequency. Its effect is to cause a constant time delay.
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Which of the following statements about the matched filter in a commun...
Matched Filter in a Communication Receiver
Matched filter is an important component in a communication receiver that plays a crucial role in detecting the transmitted signal. Below are the correct statements about the matched filter:
Impulse Response and Signal Shape
- The impulse response of a matched filter depends on the shape of the signal being transmitted. It is designed to maximize the signal-to-noise ratio by aligning with the shape of the transmitted signal.
Characteristics of Matched Filter
- The characteristics of the matched filter are specifically matched with the transmitted data to achieve optimal performance. This ensures that the filter can detect the signal accurately in the presence of noise.
Measuring Correlation
- The matched filter measures the correlation between the incoming received message and its impulse response. By calculating this correlation, the filter can determine the presence of the transmitted signal in the received data.
Therefore, the correct statements about the matched filter in a communication receiver are that its impulse response depends on the signal shape, its characteristics are matched with the transmitted data, and it measures the correlation between the incoming received message and its impulse response.
Matched filter is an important component in a communication receiver that plays a crucial role in detecting the transmitted signal. Below are the correct statements about the matched filter:
Impulse Response and Signal Shape
- The impulse response of a matched filter depends on the shape of the signal being transmitted. It is designed to maximize the signal-to-noise ratio by aligning with the shape of the transmitted signal.
Characteristics of Matched Filter
- The characteristics of the matched filter are specifically matched with the transmitted data to achieve optimal performance. This ensures that the filter can detect the signal accurately in the presence of noise.
Measuring Correlation
- The matched filter measures the correlation between the incoming received message and its impulse response. By calculating this correlation, the filter can determine the presence of the transmitted signal in the received data.
Therefore, the correct statements about the matched filter in a communication receiver are that its impulse response depends on the signal shape, its characteristics are matched with the transmitted data, and it measures the correlation between the incoming received message and its impulse response.
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Which of the following statements about the matched filter in a communication receiver are correct ?(A) It may produce phase error if synchronization is improper(B) Its impulse response depends on the singal shape(C) The characteristics of the matched filter is matched with the transmitted data(D) It produces inter symbol interference(E) It measures the correlation between incoming received message and its impulse responseChoose the correct answer from the options given below :a)(B), (C), (E) onlyb)(A), (B), (C) onlyc)(C), (D), (E) onlyd)(A), (D), (E) onlyCorrect answer is option 'A'. Can you explain this answer?
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Which of the following statements about the matched filter in a communication receiver are correct ?(A) It may produce phase error if synchronization is improper(B) Its impulse response depends on the singal shape(C) The characteristics of the matched filter is matched with the transmitted data(D) It produces inter symbol interference(E) It measures the correlation between incoming received message and its impulse responseChoose the correct answer from the options given below :a)(B), (C), (E) onlyb)(A), (B), (C) onlyc)(C), (D), (E) onlyd)(A), (D), (E) onlyCorrect answer is option 'A'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about Which of the following statements about the matched filter in a communication receiver are correct ?(A) It may produce phase error if synchronization is improper(B) Its impulse response depends on the singal shape(C) The characteristics of the matched filter is matched with the transmitted data(D) It produces inter symbol interference(E) It measures the correlation between incoming received message and its impulse responseChoose the correct answer from the options given below :a)(B), (C), (E) onlyb)(A), (B), (C) onlyc)(C), (D), (E) onlyd)(A), (D), (E) onlyCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements about the matched filter in a communication receiver are correct ?(A) It may produce phase error if synchronization is improper(B) Its impulse response depends on the singal shape(C) The characteristics of the matched filter is matched with the transmitted data(D) It produces inter symbol interference(E) It measures the correlation between incoming received message and its impulse responseChoose the correct answer from the options given below :a)(B), (C), (E) onlyb)(A), (B), (C) onlyc)(C), (D), (E) onlyd)(A), (D), (E) onlyCorrect answer is option 'A'. Can you explain this answer?.
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