What Is One Advantage of Connecting a Resonant Transmission Line

question 18

Multiple Choice

What is one advantage of connecting a resonant transmission line to an antenna?

• A)It decreases power losses.
• B)Its electrical length corresponds closely to its physical length.
• C)It is an effective resistance related to the power radiated by the antenna.
• D)It makes impedance matching unnecessary.

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Definitions:

Long Run

A period in which all factors of production and costs are variable, typically allowing for full adjustment to changes.

Market Equilibrium

A situation in which the quantity of goods or services supplied is equal to the quantity demanded, leading to no pressure for price to change.

Economic Profits

Profits calculated by subtracting both explicit and implicit costs from total revenue, showing the total return exceeding all opportunity costs.

Long-run Equilibrium

A state in which all factors of production and outputs are optimized, resulting in a stable economic environment without tendencies for change.