51. | A RAKE receiver collects the __________ versions of the original signal. |
Discuss |
Answer: (a).Time shifted
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52. | RAKE receiver uses separate _________ to provide the time shifted version of the signal. |
Discuss |
Answer: (c).Correlation receiver
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53. | Each correlation receiver in RAKE receiver is adjusted in ____________ |
Discuss |
Answer: (d).Time delay
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54. | The range of time delays that a particular correlator can search is called ________ |
Discuss |
Answer: (a).Search window
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55. | RAKE receiver is used for _______ technique. |
Discuss |
Answer: (a).CDMA
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56. | A RAKE receiver uses __________ to separately detect the M strongest signals. |
Discuss |
Answer: (b).Multiple correlator
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57. | In a RAKE receiver, if the output from one correlator is corrupted by fading, all the other correlator’s output are also corrupted. |
Discuss |
Answer: (b).False
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58. | A RAKE receiver uses __________ |
Discuss |
Answer: (c).Diversity
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59. | Interleaving is used to obtain ___________ diversity. |
Discuss |
Answer: (a).Time
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60. | In block codes, parity bits are ___________ to block of messages. |
Discuss |
Answer: (a).Added
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