The paper reviews recent work at the Technical University of Denmark, aimed at developing a true shared aperture, i.e. dual-frequency (L- and C-band), wideband, dual-linear polarization microstrip antenna array for use in the next-generation of the Danish high-resolution, airborne, polarimetric synthetic aperture radar (SAR) system. The dual-frequency array concept adopted relies on the use of probe-fed perforated, stacked patches for L-band (1.2-1.3 GHz). Inside these perforations probe-fed, wideband stacked microstrip patches for C-band (4.9-5.7 GHz) are placed. Measured impedance and radiation pattern properties for this structure are reported.
|Title of host publication||Proceedings of 2000 Asia Pacific Microwave Conference (APMC-2000)|
|Place of Publication||Sydney, Australia|
|Publication status||Published - 2000|
|Event||Microwave Conference, 2000 Asia-Pacific - |
Duration: 1 Jan 2000 → …
|Conference||Microwave Conference, 2000 Asia-Pacific|
|Period||01/01/2000 → …|