7/28/2019 Assignments RTVE

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8EC2 RADAR & TV ENGINERRING

PANKAJ SHROTRIYA (ASSISTANT PROFESSOR)Department of Electronics & Communication Engineering SITE (Nathdwara)

ASSIGNMENT # 1

Subject Code: 8EC2

Radar Systems and Navigational Aids

Year & SEM: IV Year B.Tech (ECE), 8th Sem.

Unit # 1

Q.1 What is RADAR? Draw the neat and clean block diagram of

RADAR and explain each block.

Q.2 Derive the RADAR Range equation. Give application of RADAR.

Q.3 Explain the following:

1.FMCW RADAR2.MTI RADAR

Q.4 Explain the following terms:

a)Blind Velocityb)Unambiguous Rangec)Second time around echoesd)RADAR Display

Q.5 A MTI operates at 10 GHz with a pulse repetition frequency 3000

pulse per second. Calculate its lowest blind speed

AR & TV ENGINEERING

7/28/2019 Assignments RTVE

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8EC2 RADAR & TV ENGINERRING

PANKAJ SHROTRIYA (ASSISTANT PROFESSOR)Department of Electronics & Communication Engineering SITE (Nathdwara)

ASSIGNMENT # 2

Subject Code: 8EC2

Radar Systems and Navigational Aids

Year & SEM: IV Year B.Tech (ECE), 8th Sem.

Unit # 3

Q.1 What do you mean Scanning? Explain Horizontal & Vertical

Scanning.

Q.2What do you mean by interlaced scanning? Show that interlacescanning reduces the flicker.

Q.3 Explain Composite Video Signal in detail.

Q.4 Write short notes on:

a)Plumbicon Camera Tubeb)Image Orthicon Camera tubec)Delta Gun Picture tube

Q.5 Write short notes on:

a)PALb)NTSC

AR & TV ENGINEERING

7/28/2019 Assignments RTVE

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8EC2 RADAR & TV ENGINERRING

PANKAJ SHROTRIYA (ASSISTANT PROFESSOR)Department of Electronics & Communication Engineering SITE (Nathdwara)

ASSIGNMENT # 3

Subject Code: 8EC2

Radar Systems and Navigational Aids

Year & SEM: IV Year B.Tech (ECE), 8th Sem.

Unit # 4

Q.1 Why AM is preferred to FM for picture signal transmission?

Q.2 What is Frequency Interleaving Concept? How it is utilized to

color TV systems?

Q.3 What is Vestigial Sideband Transmission? Draw the ideal

characteristics of TV receiver to receive vestigial signals.

Q.4 Explain the following terms:

1.HUE2.SATURATION3.LUMINANCE4.ADDITIVE MIXING5.

SUBTRACTIVE MIXING

Q.5 Explain the block diagram of TV transmitter.

AR & TV ENGINEERING

7/28/2019 Assignments RTVE

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8EC2 RADAR & TV ENGINERRING

PANKAJ SHROTRIYA (ASSISTANT PROFESSOR)Department of Electronics & Communication Engineering SITE (Nathdwara)

ASSIGNMENT # 4

Subject Code: 8EC2

Radar Systems and Navigational Aids

Year & SEM: IV Year B.Tech (ECE), 8th Sem.

Unit # 5

Q.1 Describe the working of TV receiver with the help of suitable

block diagram.

Q.2 Explain the following:

a)AGCb)Sync separationc)Video detectord)RF Tuner

Q.3 What do you understand by Image rejection Ratio? Explain how

by providing an RF amplifier, image signal reception is greatly

minimized.

Q.4 Explain the block diagram of HDTV in detail.

AR & TV ENGINEERING

7/28/2019 Assignments RTVE

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8EC2 RADAR & TV ENGINERRING

PANKAJ SHROTRIYA (ASSISTANT PROFESSOR)Department of Electronics & Communication Engineering SITE (Nathdwara)

ASSIGNMENT # 5

Subject Code: 8EC2

Radar Systems and Navigational Aids

Year & SEM: IV Year B.Tech (ECE), 8th Sem.

Unit # 2

Q.1A circular loop 24 inch in diameter with eight turns operates at1500 KHz. Calculate the h, which is required.

Q.2 Calculate the maximum voltage induced in the loop antenna

having:

No. Of turns (N) = 100Quality factor (Q) = 10

Frequency of operation (f) = 300 KHz

Area of the loop (A) = 1 m2

Field strength (Eo) = 3.146

Q.3 Write short notes on:

a)LORANb)ALSc)TACAN

AR & TV ENGINEERING