首页|嵌入式系统|显示技术|模拟IC/电源|元件与制造|其他IC/制程|消费类电子|无线/通信|汽车电子|工业控制|医疗电子|测试测量
首页 > 分享下载 > 消费类电子 > Phase-Noise Profiles Aid Syste...

Phase-Noise Profiles Aid Syste...

资料介绍
Phase-Noise Profiles Aid System TestingMaxim > App Notes > BASESTATIONS / WIRELESS INFRASTRUCTURE

WIRELESS, RF, AND CABLE

Keywords: Phase Noise, PLL, Phase Locked Loop, VCO, Voltage Controlled Oscillator, Oscillator, Impairment, System Testing

May 05, 2006

APPLICATION NOTE 3822

Phase-Noise Profiles Aid System Testing
Abstract: Noise is present in every system. Phase noise, in particular, is commonly found in oscillators and phaselocked loops can degrade the performance of a system. Phase noise in the oscillator of a wireless communication system degrades the receiver's sensitivity in reciprocal mixing conditions. Phase noise in a telecommunications system causes time jitter in the signal chain. Although engineers usually try to minimize phase noise, sometimes for test purposes they degrade the phase noise intentionally. Th……
Phase-Noise Profiles Aid Syste...
本地下载

评论