论文信息 - Full band waveguide-to-microstrip probe transitions

Full band waveguide-to-microstrip probe transitions

Design data in the form of dimension tables is presented for probe transitions for microstrip substrates with 4 dielectric constants (2.2, 6.0, 10.1, and 13) in two orientations relative to the waveguide (broadside and longitudinal). These dimensions have been optimized for full waveguide bandwidth with >20 dB return loss using an electromagnetic CAD procedure. The dimensions can be applied to any size waveguide with a 2:1 width/height aspect ratio. Experimental verification for two of the designs applied to a W-band waveguide is presented.

S. Weinreb | Yoke-Choy Leong | S. Weinreb | Y. Leong

[1] R. Lai,et al. W-band InP wideband MMIC LNA with 30 K noise temperature , 1999, 1999 IEEE MTT-S International Microwave Symposium Digest (Cat. No.99CH36282).

[2] J.H.C. van Heuven,et al. A new integrated waveguide-microstrip transition , 1974 .

[3] Kawthar A. Zaki,et al. Analysis and design of microstrip-to-waveguide transitions , 1994 .

[4] N. Dib,et al. Analysis of slot-coupled transitions from microstrip-to-microstrip and microstrip-to-waveguides , 1997 .

[5] J.H.C. van Heuven,et al. A New Integrated Waveguide-Microstrip Transition (Short Papers) , 1976 .

[6] L. Q. Bui,et al. Waveguide-to-microstrip transitions for millimeter-wave applications , 1988, 1988., IEEE MTT-S International Microwave Symposium Digest.