Name
Title | ||
|---|---|---|
A Quadrature Lo-Generator Using An External Single-Ended Clock Receiver For Dual-Band Wlan Applications |
Abstract | ||
|---|---|---|
A low phase noise quadrature LO-generator for dual-band wireless local area network (WLAN) applications is presented. The quadrature LO-generator is composed of a clock receiver, a CML divider, and two quadrature dividers for the dual-band, respectively. A clock receiver converts the single-ended clock to a differential signal. Then a quadrature divider with a 25% duty cycle generates four quadrature signals for mixers. The split-grounded architecture and multiply ground pads decrease the inductive component of ground impedance as well as the ground bounce of the single-ended input. The phase noise is -143dBc/Hz and -149dBc/Hz at 1MHz offset in the 2.4-GHz and 5-GHz bands, respectively. Keywords: quadrature local oscillator (LO), clock receiver, single-ended, WLAN, quadrature frequency divider, dual-band |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1587/elex.18.20210130 | IEICE ELECTRONICS EXPRESS |
Keywords | DocType | Volume |
quadrature local oscillator (LO), clock receiver, single-ended, WLAN, quadrature frequency divider, dual-band | Journal | 18 |
Issue | ISSN | Citations |
10 | 1349-2543 | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tian Tian | 1 | 120 | 17.90 |
| Peng Li | 2 | 0 | 0.68 |
| Hui-qun Huang | 3 | 0 | 0.34 |
| Bin Wu | 4 | 3 | 6.48 |