论文信息 - 94-GHz Planar Dielectric Rod Antenna With Substrate Integrated Image Guide (SIIG) Feeding

94-GHz Planar Dielectric Rod Antenna With Substrate Integrated Image Guide (SIIG) Feeding

A planar derivative of dielectric rod antenna is demonstrated in the 94-GHz range. It is directly fed by substrate integrated image guide (SIIG), a low-loss dielectric waveguide in planar form. Compact integrated fabrication of the antenna and the feed line on a single substrate thus becomes feasible at low cost. Simulation and measurement results of an experimental prototype are presented. The antenna provides attractive attributes such as medium gain, high radiation efficiency, broad bandwidth, and almost frequency-independent main lobe direction

Ke Wu | A. Patrovsky | A. Patrovsky | K. Wu

[1] M. Schlechtweg,et al. 51 GHz frontend with flip chip and wire bond interconnections from GaAs MMICs to a planar patch antenna , 1995, Proceedings of 1995 IEEE MTT-S International Microwave Symposium.

[2] G. E. Mueller,et al. Polyrod antennas , 1947 .

[3] A. Vigants,et al. Experimental comparison of image line radiators and polyrod antennas , 1960 .

[4] Ke Wu,et al. Substrate integrated image guide (SIIG)-a planar dielectric waveguide technology for millimeter-wave applications , 2006, IEEE Transactions on Microwave Theory and Techniques.

[5] Ke Wu,et al. Substrate integrated image guide (SIIG) - a low-loss waveguide for millimetre-wave applications , 2005, 2005 European Microwave Conference.

[6] R. Mittra,et al. A Metal-to-Dielectric Waveguide Transition with Application to Millimeter-Wave Integrated Circuits , 1980, 1980 IEEE MTT-S International Microwave symposium Digest.