Weightage Analysis & Important Topics for Communication

By Rahul Ranjan|Updated : December 18th, 2019

The ISRO recruitment occurs for various disciplines which include the syllabus of specific Engineering branch. The syllabus for Electronics and communication is vast and therefore it is important to keep a close eye on the weightage analysis of ISRO for Previous years such that at the time of preparation, candidates can focus on those important topics which have been asked in previous years of ISRO EC Exams.

As candidates are following Mission ISRO Electronics Study Plan 2020 with full enthusiasm, here BYJU'S Exam Prep provides the Weightage Analysis of Communication & various Important topics which have appeared in previous exams.

Weightage Analysis of Communication

Exam No.of QuestionsNo.of Marks
ISRO Electronics Exam 2018 (April) 21 Marks 
ISRO Electronics Exam 2017 (Dec)309 Marks
ISRO Electronics Exam 2017 (May)721 Marks
ISRO Electronics Exam 2016 618 Marks

Important Topics for Communication

ExamTopics covered in Exam

 ISRO Electronics Exam 2018

 

Analog Communication (Amplitude Modulation), Noise, Digital Communication (PAM, PSK),   Information theory (Parity check Matrix)
ISRO Electronics Exam 2017 (Dec)
  • Noise, Frequency Domain, Pulse Code Modulation
ISRO Electronics Exam 2017 (May)
  • DPCM, SQNR, Amplitude and Phase Modulation, Delta Modulation, Noise and Amplitude Modulation..
ISRO Electronics Exam 2016 
  • Superheterodyne Receivers, Noise, Amplitude Modulation, Hilbert Transform, Bandwidth.

As per the previous year analysis, It has been observed that Communications has a good weightage of marks and the topics are also almost common which has been asked in the exam.

Candidates can practice previous year papers from the following link :

Previous years' Papers

To Attempt Mock Test for ISRO visit here:

Test Series(Click here)

Thanks

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