Title:
Compact Colinear End–Launcher for Rectangular Waveguides
Author(s):
Massimiliano Simeoni, Cristian I. Coman and Ioan E. Lager
Source:
Proc. IEEE MTT-S International Microwave Symposium, Long Beach, USA, 2005
Vol./Issue/Date:
Year:
2005
Page(s):
1199- 1202
Keywords:
Abstract:
A novel structure for launching the fundamental
mode in rectangular waveguides is proposed. The geometry
consists of a cavity–backed circluar patch radiating into
a rectangular waveguide. The matching properties of the
proposed component are comparable with the ones of the
classically used L–shaped loop end–launcher. The structure
results in a very compact, colinear transition from a standard
coaxial connector to a rectangular waveguide. The component
has applications as general purpose coaxial–to–waveguide
transition and is well suited for low–profile phased–array
antennas.
Document:
Reference Id:
62
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