Dual-band transformer-coupled quadrature
โ
Sheng-Lyang Jang; Ren-Kai Yang; Chia-Wei Chang; Miin-Horng Juang; Cheng-Chen Liu
๐
Article
๐
2011
๐
John Wiley and Sons
๐
English
โ 548 KB
## Abstract This letter proposes a dualโband divideโbyโ2 transformerโcoupled quadrature injectionโlocked frequency divider (QILFD).The QILFD is composed of a transformerโcoupled quadrature voltage controlled oscillator and two injection MOSFETs. The CMOS QILFD has been implemented with the Taiwan S