Figure 3-61.—Types of cavities.
Different types of junctions affect the energy in
divided into two basic types, the E TYPE and the H
different ways. Since waveguide junctions are used
TYPE. HYBRID JUNCTIONS are more complicated
extensively in most systems, you need to understand
developments of the basic T junctions. The MAGIC-T
the basic operating principles of those most commonly
and the HYBRID RING are the two most commonly
used.
used hybrid junctions.
The T JUNCTION is the most simple of the
E-TYPE T JUNCTION.— An E-type T junction
commonly used waveguide junctions. T junctions are
is illustrated in figure 3-62, view A.
Figure 3-62.—E fields in an E-type T junction.
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