Digital Dithering Methods and Antenna for Reducing Quantization Errors and Lobe Levels in Phased Array Antennas

摘要

the systems and methods disclosed in this document provide techniques for reducing quantization errors and lateral lobe levels in phased array antennas. the states of a quantized phaser of a phased array antenna can be dotted to achieve an average time value that reduces quantization errors. by quickly switching between the different states of the quantized lag, a mean time value close to a desired phase state can be achieved with a low resolution lag.