← 返回 JSSC 论文列表JSSC 2009第8期Clocking & PLLs0.18μmClock Generation
A BiCMOS Dual-Band Millimeter-Wave Frequency Synthesizer for Automotive Radars Vipul Jain, Student Member , IEEE
一款适用于24GHz和77GHz汽车雷达的双频毫米波频率合成器。
0.18μm SiGe BiCMOS, 2.5V, 23.8–26.95GHz/75.67–78.5GHz, <100 dBc/Hz @1MHz offset
双频带毫米波频率合成器汽车雷达注入锁定振荡器
▸双频带操作（24GHz和77GHz）
▸多功能注入锁定电路简化分频比配置
▸低功耗设计（50/75 mW）
Abstract
d Payam Heydari , Senior Member , IEEE
Abstract—Design and implementation of a millimeter-wave
dual-band frequency synthesizer , operating in the 24 GHz and
77 GHz bands, are presented. All circuits except the voltage
controlled oscillators are shared between the two bands. A
multi-functional injection-locked circuit is used after the oscil-
lators to simplify the reconfiguration of the division ratio inside
the phase-locked loop. The 1 mm
0.8 mm synthesizer chip is
fabricated in a 0.18
m silico