ISRO -ICRB Recruitment of Scientist Engineer ECE 2006 Solved Paper

Here is the solution to most of the questions from ISRO ECE 2006 paper.At most care has been taken to ensure the surety of correct answers.Solved paper is available in this link.More Solved papers will be uploaded in time.
ISRO 2006

ISRO 2013 RECRUITMENT-Study topics for ECE and relevant books for refernce

Every exam has a unique syllabus, pattern and difficulty.Similarly ISRO exam has its own features.Here I attempt to give the various topics that are repeated in the ISRO SCIENTIST exam ECE.
Some of the topics usually covered are
1.Diode Circuits-Zener Voltage Regulator,Series Parallel diode Circuits,Rectifiers,Clippers&Clampers
3.Filters-Circuit identification,features of various filters
4.Simple logic circuit simplification
5.Universal gate problems-use of NAND and NOR to implement other gates
6.Series parallel networks problems
7.RLC Circuits-Resonant frequency,bandwidth,Q factor calculation,Time Consatant (most repeated topic)
8.Amplitude Modulation-Total Power,Modulation Index,Power Saving Calculation,
9.Frequency Modualtion-Deviation,Modulation Index,Sideband,Adavntages and disadvantages,Circuits for detection and modualtion,Envelope detector based time constant calculation,Pre&De emphasis circuitry
10.Phase Modulation-Deviation,Comparison with FM, generation using Integrator and Differentiator
11.VSWR Calculation-Using reflection coefficient,Directional Coupler,load imp& char impedance given
12.Characteristic Impedance- OC and SC impedance of line given,lossless line
13.Code converter circuits-Gray to Binary,Excess 3 ,etc.
14.Shannon's Channel Capacity Theorem
15.Standard of Laplace Transforms
16.Basic Z Transforms
17.OpAmps-Calculation of CMRR,Slew Rate,Application-Summer
18.Relations of maxwell equations,calculation of intrinsic impedance
19.Covolution with unit impulse function
20.Memory Chip design-Given
21.QPSK features
22.Radar-Duty Cycle,Maximum Range calculation
23.Counters-Modulus calculation,RING COUNTER,JOHNSON COUNTER-Calculation of counts
24.Characteristic equation of Flip Flops
25.Calcualtion of Noise figure in casacade blocks
26.Superhetrodyne Reciever- Calculation of Image frequency,Image rejection ratio
27.Microprocessor-loop based programs,some features of various registers
   The Above mentioned topics are important and repeated often but they themselves are not enough. Studying these will give you a scope of learning other topics.
Refernce books
1.Electronic Devices and Circuits-Sallivahnan
2.Electronic Communication Systems-Wayne Tomsai
3.Mathematics-Erwin Kreyszig
4.Digital Electronics-MorrisMano
5.Digital Signal processing- Sallivahnan
6.Communication System-Simon Haykin

Gateway To ISRO For Electronics Engineers

Specifications of Gateway To ISRO (For Electronics & Telecommunication, Electronics & Communication, Electronics & Instrumentation Engg.) (Paperback)

BookGateway To ISRO (For Electronics & Telecommunication, Electronics & Communication, Electronics & Instrumentation Engg.)
AuthorAshish Dixit
Publishing Date2011
PublisherUpkar Prakashan
Rs. 565
Inclusive of taxes

ISRO Scientist Engineer EC Previous Solved Papers

Buy BSNL DRDO ISRO: EC Previous Solved Papers 1st Edition: Book

PublisherMade Easy Publications
Publication Year2012
Number of Pages348 Pages
Rs. 202 (28% Off)
This book come with all the previous year solved papers for electronics and communication engineers. Table Of Contents

ISRO Exam Prep Tips to Clear Scientist Engineer Exam

AS ISRO exam is a demanding exam ( it has nearly the same syllabus as GATE, time is very limited and calculators are not allowed), it requires sharp focus and a thorough preparation. The candidates are advised to practice solving the questions in the same time frame as that the paper will be held so as to help candidate build up a routine to concentrate in the required time frame. 
How to build concentration
As soon as candidate get their admit card, they should note the time period in which the exam is to be held. Most exams are held during afternoon session and candidate are in the habit of sleeping or taking breaks for lunch during afternoons. That time period (same as the exam) should be utilized for practicing previous papers as that will help the candidate simulate a feeling of giving the exam.  Try to sit on a table and chair in a room without any disturbance. Keep a watch to help concentrate on  speed.


ISRO Scientist Engineer EXAM  ANSWER KEY
The Answer Keys will be published on the ISRO Website within three working days of the Written Test, i.e. on 08.05.2013. The candidates may raise objections, if any, within 10 da ys (i.e. on or before 18.05.2013) of publishing the answer keys in the website, to the e-mail Objections, if any, received thereafter will not be considered at any cost.

ISRO Scientist Engineer Application and Selection Procedure

ISRO Scientist Engineer SELECTION PROCEDURE:- The candidate should have First Class with minimum 65% marks in the Qualifying Degree ie, BE/B.Tech or equivalent for submission of application on line. Please note that the qualification prescribed is the MINIMUM requirement and the same does not automatically make candidates eligible for written test. Based on the academic performance and bio-data, initial screening will be conducted for short-list candidates for taking-up written test. The written test will be conducted on 05-05-2013(Sunday) at ten venues viz Ahmadabad, Bangalore, Bhopal, Chennai, Guwahati, Hyderabad, Kolkata, Mumbai, New Delhi and Thiruvananthapuram.
HOW TO APPLY ISRO Scientist Engineer: -
Candidates can apply online on ISRO web-site ( between 12-02-2013 and 04-03-2013.