Conference paper
Dual-Frequency, Dual-Polarization Microstrip Antenna Development for High-Resolution, Airborne SAR
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.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2000 |
| Pages: | 17,18,19,20 |
| Proceedings: | Microwave Conference, 2000 Asia-Pacific |
| ISBN: | 078036435X , 078036435x and 9780780364356 |
| Types: | Conference paper |
| DOI: | 10.1109/APMC.2000.925708 |
1.2 to 1.3 GHz 4.9 to 5.7 GHz Aperture antennas Broadband antennas C-band L-band Microstrip antenna arrays Microstrip antennas Polarimetric synthetic aperture radar Polarization Radar antennas Synthetic aperture radar Wideband airborne radar antenna radiation patterns dual-frequency dual-polarization microstrip antenna array electromagnetic wave polarisation high-resolution airborne polarimetric synthetic aperture radar impedance linear polarization microstrip antenna arrays multifrequency antennas probe-fed perforated wideband stacked patch radar antennas radar polarimetry radar resolution radiation pattern shared aperture synthetic aperture radar
