Skip to Main Content
Microwave Engineering
book

Microwave Engineering

by Ahmad Shahid Khan
May 2014
Intermediate to advanced content levelIntermediate to advanced
800 pages
24h 50m
English
CRC Press
Content preview from Microwave Engineering
149Cavity Resonators
E E J h r n
q z
l
z z n nmp
=
0
( )cos( )sin ( )
mn
for TM modeϕ
π
(4.19)
The separation equations for TE and TM modes are
h h
p
l
2 2
2
=
+
( ) ( )
nm
for TE mode
π
(4.20)
h h
p
l
2 2
2
= +
( ) ( )
nm
for TM mo de
π
(4.21)
The resonant frequency of the cavity is given by
fr h
p
l
nm
=
( )
+
1
2
2
2
µε
π
( )for TE mode
(4.22)
fr h
p
l
= +
1
2
2
2
µε
π
( ) ( )
nm
for TM mo de
(4.23)
In the above equations,
=
h ha a
nm nm
( ) / and h ha a
nm nm
= ( ) ./ Also, E
0z
and
H
0z
are the amplitudes of electric and magnetic eld intensities, respectively,
of the wave travelling in the z-direction.
In Equations 4.18 through 4.23, n = 0, 1, 2,, m = 1, 2,
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Microwave Engineering: Land & Space Radiocommunications

Microwave Engineering: Land & Space Radiocommunications

Gérard Barué
Microwave and Radar Engineering

Microwave and Radar Engineering

Gottapu Sasibhushana Rao

Publisher Resources

ISBN: 9781466591417