Title :
Design of Weaver topology
Author :
Xu, Jian ; Chen, Jin ; Zheng, Jiang
Author_Institution :
Motorola Electron. Ltd., Suzhou, China
fDate :
8/30/2001 12:00:00 AM
Abstract :
A novel design based on Weaver topology is proposed. Studies showed that the image-rejection ratio (IRR) performance of the design is insensitive to the phase errors of the LO1 and the IRR against gain mismatch is inherently about 6 dB superior to the conventional Weaver topology. The design greatly increases the practicality of the Weaver receiver
Keywords :
UHF integrated circuits; integrated circuit design; low-power electronics; radio receivers; Weaver receiver topology; gain mismatch; image-rejection ratio; phase errors;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010757
