VHF loop antenna used to receive weather maps from satellites has an mpedance of 10002 at 137MHz. This antenna will be used with a receiver whose input impedance is 50 ohms, by using figure 3: What is the impedance of the quarter wave matching section? What is the length of the matching section cable which has a relative dielectric constant (,) equal to 1.77? LOOP ANTENNA Z-100 22 Receiver Z-5052 QUARTER WAVE SECTION

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c- A VHF loop antenna used to receive weather maps from satellites has an
impedance of 1009 at 137MHz. This antenna will be used with a receiver
whose input impedance is 50 ohms, by using figure 3:
. What is the impedance of the quarter wave matching section?
• What is the length of the matching section cable which has a relative
dielectric constant () equal to 1.77?
LOOP ANTENNA
Z-10022
Receiver
Z-5022
QUARTER WAVE
SECTION
Transcribed Image Text:c- A VHF loop antenna used to receive weather maps from satellites has an impedance of 1009 at 137MHz. This antenna will be used with a receiver whose input impedance is 50 ohms, by using figure 3: . What is the impedance of the quarter wave matching section? • What is the length of the matching section cable which has a relative dielectric constant () equal to 1.77? LOOP ANTENNA Z-10022 Receiver Z-5022 QUARTER WAVE SECTION
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