A Method for Accurate Design of a Broad-Band Multibranch Waveguide Coupler

Autor:	K.G. Patterson
Rok vydání:	1959
Předmět:	Engineering Radiation business.industry Broad band Tapering Classification of discontinuities Condensed Matter Physics Optics Simple (abstract algebra) Reflection (physics) Waveguide (acoustics) Electrical and Electronic Engineering business Electrical impedance Voltage
Zdroj:	IEEE Transactions on Microwave Theory and Techniques. 7:466-473
ISSN:	0018-9480
DOI:	10.1109/tmtt.1959.1125418
Popis:	A new approach is made to the problem of tapering the branch impedances for broad-band performance. A taper is proposed, which, for a 3-db branch coupler, is shown to give much better results in theory and practice than the currently used binomial taper. Also, simple expressions are developed which enable the effects of waveguide junction discontinuities to be adequately corrected, thus allowing a greater accuracy in design to be achieved than was hitherto possible.
Databáze:	OpenAIRE
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