F. Henkel

A sixth-order continuous-time quadrature bandpass sigma-delta modulator for UMTS low-IF receivers and a study of the inherent excess loop delay effect

F. Henkel, U. Langmann, 2003, IEEE International [Systems-on-Chip] SOC Conference, 2003. Proceedings..

A 1 MHz-bandwidth second-order continuous-time quadrature bandpass sigma-delta modulator for low-IF radio receivers

F. Henkel, U. Langmann, S. Heinen, 2002, 2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315).

The electroabsorption modulator as a combined photodetector/modulator for analogue optical systems

D. Wake, D. Moodie, F. Henkel, 1997, IEEE MTT/ED/AP/LEO Societies Joint Chapter United Kingdom and Republic of Ireland Section. 1997 Workshop on High Performance Electron Devices for Microwave and Optoelectronic Applications. EDMO (Cat..

Trends in low power frontend development for IEEE 802.15.4/ZigBee

Frank Henkel, Andreas Neyer, Mohamed Gamal El Din, 2011, 2011 IEEE International Symposium on Radio-Frequency Integration Technology.

A fully differential CMOS integrated 4th order reconfigurable GM-C lowpass filter for mobile communication

Peter Waldow, Frank Henkel, Uwe Stehr, 2003, 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003.