Fill in the Blanks


1		At very high frequencies where wavelengths are short, lines act as resonant circuits.


2		line is made of two parallel conductors separated by a space of ½ in to several inches.


3		The most widely used type of transmission line is cable.


4		Most transmission lines in some kind of connector, a device that connects the cable to a piece of equipment or to another cable.


5		In BNC connectors, the conductor of the cable is soldered or crimped to a male pin, and the shield braid is attached to the body of the connector.


6		The best-performing coaxial connector is the connector, which is used mainly on large coaxial cable at UHF and microwave frequencies.


7		When a length of a transmission line is longer than several wavelengths and an RF generator is connected, the generator sees an impedance called the impedance.


8		In free space, is equal to 984 divided by frequency.


9		Transmission line delay is often the determining factor in calculating the maximum allowed cable in LANs.


10		The primary transmission line specifications are characteristic and attenuation.


11		When a signal is applied to a transmission line, it appears at the other end of the line some time later because of the delay.


12		When the between load resistive impedance and line impedance is great, the reflected power can be high enough to damage the transmitter.


13		The power sent down a transmission line toward the load is called power.


14		The of a transmission line plotted on the Smith chart is a circle.


15		The of the reflected voltage wave to the incident voltage wave on a transmission line is called the reflection coefficient.

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