MATCHING -The Signal Loss That Occurs as a Result of the the Tendency

question 49

Multiple Choice

MATCHING
-the signal loss that occurs as a result of the tendency of RF waves to spread

• A)antenna pattern
• B)dB isotropic
• C)dBm
• D)dipole
• E)free space loss
• F)ground-plane
• G)isotropic radiator
• H)passive antenna
• I)patch antenna
• J)smart antenna

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Definitions:

Fetal Pulmonary Trunk

A major vessel in the developing fetus that carries blood from the heart to the lungs for oxygenation.

Fetal Aorta

The main artery in the fetus that carries blood from the heart to various parts of the body.

Costocervical Artery

An artery that supplies blood to the upper back, neck, and upper ribs.

Intercostal Artery

A group of arteries that run between the ribs, supplying blood to the chest wall and nearby muscles.