A 2-GHz quadrature hybrid implemented in CMOS technology.
We have derived a lumped-element circuit from its coupled line counterpart for a quadrature hybrid coupler. We discuss the uses, design, and characteristics of such circuits in CMOS technology. We show measured characteristics of an example 50-Ω 2-GHz coupler with 65 dB of image rejection, 22 dB of...
| প্রকাশিত: | IEEE Journal of solid state circuits 38, 3 (2003). |
|---|---|
| প্রধান লেখক: | |
| বিন্যাস: | প্রবন্ধ |
| ভাষা: | English |
| বিষয়গুলি: |