3-D Electromagnetic Band-Gap Sub-millimeter wave imaging array

被引：0

作者：

Gonzalo, Ramon ^{[1
]}

Ederra, Inigo ^{[1
]}

Alderman, Byron E. J. ^{[2
]}

Huggard, Peter G. ^{[2
]}

Murk, Axel ^{[3
]}

Marchand, Laurent ^{[4
]}

de Maagt, Peter ^{[4
]}

机构：

[1] Univ Publ Navarra, Dept Elect & Elect Engn, Campus Arrosadia, E-31006 Navarra, Spain

[2] STFC Rutherford Appleton Lab, Millimeter Wave Technol Grp, Didcot OX11 0QX, Oxon, England

[3] Univ Bern, Inst Appl Phys, CH-3012 Bern, Switzerland

[4] Estec, NL-2201 AG Noordwijk, Netherlands

来源：

2009 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1-6 | 2009年

关键词：

MILLIMETER-WAVE; ANTENNAS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The design, fabrication and characterisation of a 500 GHz electromagnetic bandgap (EBG) based heterodyne receiver array is presented. The array contained seven planar dipole antennas that were photolithographically defined on a common 20 pm thick quartz substrate. Each antenna incorporated a Schottky diode and was connected to coplanar transmission lines that conveyed the down converted 500 GHz signals to detectors. The quartz substrate was backed by a silicon EBG woodpile structure, which reduced antenna cross talk and increased directivity. An off-axis parabolic mirror completed the beam forming network.

引用

页码：2743 / +

页数：3

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