Which stage carries out diversity combining?(a) RF access stage(b) IF stage(c) Bit stream processing stage(d) DevelopmentThe question was posed to me during an interview.This question is from Antenna Tradeoffs topic in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Which stage carries out diversity combining?(a) RF access stage(b) IF

1.	Which stage carries out diversity combining?(a) RF access stage(b) IF stage(c) Bit stream processing stage(d) DevelopmentThe question was posed to me during an interview.This question is from Antenna Tradeoffs topic in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Answer» RIGHT choice is (B) IF stage The explanation is: Diversity combining is performed in the IF stage. Diversity antennas require parallel RF/IF converters and ADC CHANNELS.

Discussion

No Comment Found

Related InterviewSolutions

_____ is the ability of a software object to exhibit different behavioursin accordance to the current context.(a) Polymorphism(b) Inheritance(c) Object(d) ClassI got this question in an interview for internship.Query is from Software Architecture Tradeoffs topic in portion Technology Tradeoffs in Software Defined Radio of Cognitive Radio
FPGA’s are designed specifically for fast implementation of ____(a) state machines(b) state flow(c) state machines and state flow(d) state machines and sequential logicThe question was asked in an online quiz.The above asked question is from Digital Architecture Tradeoffs topic in division Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Interconnect efficiency is a function of ____ being transferred.(a) number of data blocks(b) size of data blocks(c) type of data blocks(d) accuracy of data blocksI had been asked this question during an internship interview.This intriguing question originated from Digital Architecture Tradeoffs in portion Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Which of the following is not a type of digital-interconnect?(a) DSP(b) Dedicated interconnect(c) Wideband bus(d) Shared memoryI had been asked this question in an international level competition.Asked question is from Digital Architecture Tradeoffs in portion Technology Tradeoffs in Software Defined Radio of Cognitive Radio
The principle behind Sigma-Delta ADC is oversampling.(a) True(b) FalseI had been asked this question in an interview for internship.Origin of the question is ADC Tradeoffs topic in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio
To avoid aliasing, the wideband ADC is ____ by anti-aliasing filters to suitably alter the _____ waveform.(a) succeeded, digital(b) preceded, digital(c) succeeded, analog(d) preceded, analogThis question was addressed to me in unit test.This question is from ADC Tradeoffs in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Noise must be less than _____ of the ADC.(a) half of the LSB(b) LSB(c) half of the MSB(d) MSBI have been asked this question in an interview for internship.My query is from ADC Tradeoffs topic in division Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Which of the following is not a challenge posed by antenna?(a) Multiband antenna(b) RF MEMS(c) Co-site interference(d) ProgrammabilityThis question was addressed to me in unit test.Question is taken from Antenna Tradeoffs in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio
What type of antenna is the Yagi antenna?(a) Surface-wave(b) Resonant(c) Traveling wave(d) ApertureThe question was asked during an interview.My doubt is from Antenna Tradeoffs topic in division Technology Tradeoffs in Software Defined Radio of Cognitive Radio
____ are the functional objects that implement the personalities of channel objects.(a) Agents(b) Ghost objects(c) Modem objects(d) Modem eventsThis question was addressed to me in homework.My enquiry is from Software Architecture Tradeoffs in chapter Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Which stage carries out diversity combining?(a) RF access stage(b) IF stage(c) Bit stream processing stage(d) DevelopmentThe question was posed to me during an interview.This question is from Antenna Tradeoffs topic in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment