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Aperture antennas
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APERTURE ANTENNAS
Uniqueness theorem
Equivalence principle
Equivalence principle
Equivalence principle
Equivalence principle
Equivalence principle
Equivalence principle
Equivalence principle
Open Ended Wave Guide
Far Field Approximation
Far Field Approximation
Uniform Aperture Distribution
Uniform Aperture Distribution
Radiation Pattern
Radiation pattern
Radiation pattern
Six/x =0.707(HPBW)First side lobe level(FSLL)
Radiation Pattern
E and H Plane Pattern
Problem Formulation
Problem Formulation
Equivalent Problem
TE10 Mode Distribution
TE10 Mode Distribution
Radiation Patterns
Radiation Patterns
Radiation Patterns
Radiation Patterns
Directivity
Circular Apertures
Circular Aperture
Circular Apertures
Radiation Pattern of an Aperture with Uniform E Field Distribution
Radiation Patterns: H Plane
Radiation Patterns: E Plane
TE11 Mode Distribution