Miniaturization Of Millimeter-wave Yig Frequency Synthesizers

Along with millimeter wave technology development, the high speed modulate 155Mb/s millimeter wave receiver requires that the local oscilloscope performance should be excellent to satisfy its communication requirement. This article aimed at the requirement of 8mm millimeter wave receiver and developed a high performance millimeter YTO frequency synthesizer.The article introduces several millimeter wave frequency synthesizers and analyzes their characteristic. The components used in the system project are detailed analyzed. All the parts contributed to phase noise are discussed as emphases. This millimeter wave frequency synthesizer has better phase noise and wider band. It can be employed in the high performance system.