Low-frequency CMOS bandpass filter for PIR sensors in wireless sensor nodes

1. Domenech-Asensi, G.
2. Carrillo-Calleja, J.M.
3. Illade-Quinteiro, J.
4. Martinez-Viviente, F.
5. Diaz-Madrid, J.A.
6. Fernandez-Luque, F.
7. Zapata-Perez, J.
8. Ruiz-Merino, R.
9. Dominguez, M.A.