'Antenna diameter' diaporamas de présentation

Dual Polarization Radars

Dual Polarization Radars. Long-standing Problems. Distinguishing, ice and liquid phases of precipitation using radar Identifying specific hydrometeor populations, such as hail or supercooled water Quantifying, rain, snow and hailfall rates using radar.

753 views • 51 slides

Link budget Course SWE-DISH SATELLITE SYSTEMS

Link budget Course SWE-DISH SATELLITE SYSTEMS. AGENDA. Link Budgets Transmit Power Budget Questions. LINK BUDGET. What is a link budget? A link budget is a relatively simple addition and subtraction of gains and losses within an RF link.

1.71k views • 48 slides

Antennas in Radio Astronomy

Antennas in Radio Astronomy. Peter Napier. Outline. Interferometer block diagram Antenna fundamentals Types of antennas Antenna performance parameters Receivers. Interferometer Block Diagram. Antenna Front End IF Back End Correlator. E.g., VLA observing at 4.8 GHz (C band).

538 views • 24 slides

227 views • 12 slides