Electronics Letters · 1970 · 32 citations · 2 references
EngineeringElectrical EngineeringAntennasAntenna DesignAntenna DirectivityBeam TheoryHorn AntennasMode ShapesPlanar AntennasConical Horn AntennasCorrugated Horn AntennasHorn Antenna DirectivityHorn Antenna GainHorn Antenna Radiation PatternsRadiation Pattern AnalysisRadiation Pattern Theory
A simpler solution for spherical hybrid modes in corrugated conical horns has been shown to have a deviation from the rigorous solution of less than 0.7 dB for the case considered by Clarricoats. Expressions for the radiation pattern and gain of such a horn with small flare angle have been obtained under balanced hybrid conditions.
2
On Diffraction and Radiation of Electromagnetic Waves
S. A. Schelkunoff · Physical Review · 1939 · 89 citations