Antennas are used(a) As transducer(b) To focus(c) As transducer & To focus(d) None of the mentionedThe question was asked at a job interview.The query is from Link Budget Analysis in chapter Communication Link Analysis of Digital Communications

Antennas are used(a) As transducer(b) To focus(c) As transducer & To f

1.	Antennas are used(a) As transducer(b) To focus(c) As transducer & To focus(d) None of the mentionedThe question was asked at a job interview.The query is from Link Budget Analysis in chapter Communication Link Analysis of Digital Communications
Answer» Right answer is (C) As transducer & To focus Easiest explanation: Antennas are used as transducer that converts ELECTRONIC SIGNALS to electromagnetic fields and vice versa. They are also used to focus the electromagnetic ENERGY in the desired direction.

Discussion

No Comment Found

Related InterviewSolutions

In which repeaters uplink is decoupled from the downlink?(a) Regenerative(b) Non regenerative(c) Regenerative & Non regenerative(d) None of the mentionedThis question was addressed to me in an interview.Origin of the question is Noise Parameters topic in chapter Communication Link Analysis of Digital Communications
AM-to-PM conversion brings about(a) Amplitude variation(b) Phase variation(c) Frequency variation(d) None of the mentionedI have been asked this question in an interview for job.My enquiry is from Noise Parameters in section Communication Link Analysis of Digital Communications
AM-to-AM conversion brings about(a) Amplitude variation(b) Phase variation(c) Frequency variation(d) None of the mentionedI had been asked this question during a job interview.Origin of the question is Noise Parameters topic in section Communication Link Analysis of Digital Communications
Atmospheric window region is used for(a) Satellite communication(b) Deep-space communication(c) Satellite & Deep-space communication(d) None of the mentionedThis question was posed to me during an interview for a job.My question comes from Noise Parameters topic in chapter Communication Link Analysis of Digital Communications
What are the functions of non-regenerative repeaters?(a) Amplifies(b) Re transmits(c) Amplifies & Re transmits(d) None of the mentionedI have been asked this question in an international level competition.My question comes from Noise Parameters in portion Communication Link Analysis of Digital Communications
Which parameter is referred to as receiver sensitivity?(a) S/N ratio(b) G/T ratio(c) EIRP(d) PR/N0I had been asked this question in examination.Question is from Noise Parameters in chapter Communication Link Analysis of Digital Communications
What are the functions of satellite repeaters?(a) Re transmits(b) Regenerates(c) Reconstitutes(d) All of the mentionedI got this question during an interview for a job.This interesting question is from Noise Parameters topic in portion Communication Link Analysis of Digital Communications
The space window region ranges from(a) 1GHz to 10 GHz(b) 10GHz to 100GHZ(c) 5GHz to 50GHz(d) 1MHz to 10MHzThe question was asked during an interview.This intriguing question originated from Noise Parameters in division Communication Link Analysis of Digital Communications
When two networks are connected in series, its composite noise figure can be given as(a) F1+(F2-1)/G1(b) F1-(F2-1)/G1(c) F2+(F1-1)/G1(d) F1G1+(F2-1)I have been asked this question in quiz.I would like to ask this question from Noise Parameters topic in chapter Communication Link Analysis of Digital Communications
Noise figure is a parameter that represents a ______ of the system.(a) Noisiness(b) Efficiency(c) Maximum output(d) Maximum power handling capacityThe question was posed to me in an internship interview.My question is taken from Noise Parameters topic in division Communication Link Analysis of Digital Communications

Antennas are used(a) As transducer(b) To focus(c) As transducer & To focus(d) None of the mentionedThe question was asked at a job interview.The query is from Link Budget Analysis in chapter Communication Link Analysis of Digital Communications

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment