论文信息 - Printed holey plate Luneburg lens

Printed holey plate Luneburg lens

A printed Luneburg lens whose permittivity distribution is controlled by photo lithographically etching holes of different sizes into one side of a PCB ground plane is reported. The lens designed to operate in TE01 mode has a measured −3-dB beamwidth of 5.2° with 14.2-dB gain at 27.22 GHz for a 12.2λ, 13.4-cm diameter lens. Its low profile, 3.175-mm thickness, 85 g, ±20° scanning range, and 15% bandwidth makes it useful for land mobile telemetry and vehicular applications in the millimeter waveband. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 378–380, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23087

Vincent Fusco | L. Xue | V. Fusco | L. Xue

[1] C.S. Liang,et al. A quantitative study of Luneberg-lens reflectors , 2005, IEEE Antennas and Propagation Magazine.

[2] G. Peeler,et al. A two-dimensional microwave luneberg lens , 1953 .

[3] A. Oliner,et al. Leaky-wave antennas I: Rectangular waveguides , 1959 .

[4] Werner Wiesbeck,et al. A photonic bandgap (PBG) structure for guiding and suppressing surface waves in millimeter-wave antennas , 2001 .

[5] C. Walter,et al. Surface-wave luneberg lens antennas , 1960 .

[6] Vincent Fusco,et al. 24 GHz automotive radar planar Luneburg lens , 2007 .

[7] G. T. Holmes,et al. Microwave luneburg lens. , 1968, Applied optics.