Antenna Fundamentals Quiz

Antenna Fundamentals Quiz

University

15 Qs

quiz-placeholder

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Antenna Fundamentals Quiz

Antenna Fundamentals Quiz

Assessment

Quiz

Other

University

Medium

Created by

BENITEZ TUPV

Used 6+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

They are patterns that are plotted as a function of electric and magnetic fields and are plotted on logarithmic scale.

Radiation pattern

Fields pattern

Power pattern

Polar Plot

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

It is a polar diagram indicating how well an antenna transmits or receives in different directions.

Poynting vector

radiation pattern

major lobe

azimuthal view

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

It quantifies how an antenna deviates from an isotropic radiator or receiver

Efficiency

Major Lobe

Front to back ratio

Antenna gain

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Power patterns are plotted as a function of square of the magnitude of electric and magnetic fields. They are commonly plotted on logarithmic or ______________.

Power Scale

Voltage scale

dB Scale

azimuthal scale

5.

MULTIPLE CHOICE QUESTION

10 sec • 2 pts

The major part of the radiated field, which covers a larger area is called _________, which indicates the __________ of the antenna.

directivity, gain

directionality, efficiency

effective area, gain

major lobe, directivity

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

The radiating near field or __________ is the region between the near and far fields.

Fresnel field

reactive field

Fraunhofer field

true field

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

The field that is less than (2D^2)/lambda is called the __________.

near field

immediate near field

radiating field

reactive field

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