TY  - SER
AU  - Chamla, David
AU  - Kaiser, andreas
AU  - Cathelin, andreia
TI  - A  Low-Pass Filter  for  Zero-If Mobile Applications with  a Very Wide Tuning Range
KW  - Active Third-Order Butterwarth Filter
KW  - Analog Base-Band Filter
KW  - Cmos Analog Integrated Circuits
ER  -