What is meant by VSWR?
Answers were Sorted based on User's Feedback
Answer / priyadarsan.u.s
VSWR is the ratio of terminal(load)impedance(Zr) to the
characteristic impedance (Zo) of a transmission line or a
wave guide.VSWR=(Zr/Zo)(if Zr>Zo) and VSWR=(Zo/Zr) (if
Zo>Zr).Its value varies between 1 and infinity. Its value
says how much the load is matched with the transmission
line.Its value when reaches unity shows perfect match and
there will be no reflections(towards the source).Thus the
transmission line 'act' as a infinitely long one.From the
value of VSWR we can find out how much power is reflected
from or transmitted into the load. ...Now understood ??
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / radioengr
Voltage Standing Wave Ratio. The numeric representation of
the device leak, written like X:1 where X is greater when
the leak is greater and 1:1 is the absolute no-leakage
VSWR.
| Is This Answer Correct ? | 4 Yes | 1 No |
Hi All... PLease send me if anyone have "Information Security Officer" Aptitude papers. Please Mail me at mannusanghi@gmail.com
I need a last 3 years question paper for RRB exam,post of section engineer(computer science)
Write a Java program that takes an integer from the user and extracts and displays each digit of the integer in English. So, if the user types in 932, the program will display nine three two. [Use SimpleInput class]
what is inheritance
which is the better form java or .net?exactly when we have to choose particcular 1 among them?
4) Write a program that takes a 5 digit number and calculates 2 power that number and prints it. I did the following program and is this correct
Write a shell script to delete all files present in a directory “dir1”. Any error, if it occurs while carrying out this operation should be stored in a file errorlog
how can i write a program in c of SPARCE MATRIX(data structure)?
funtionalities of loadining and linking
write a c programme to count the characters words and lines in a text book
what is permancetunning?
write a program for reverse a given string?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)