Jens Wagner

2025

• A Sub-μW Reconfigurable Multiband Transmitter With 2.57-pJ/bit Energy Efficiency and Dynamic Duty-Cycling Adjustment for Sub-GHz ApplicationsSeyyedrezaei, S., Wagner, J. & Ellinger, F., 9 Oct 2025, In: IEEE Transactions on Circuits and Systems I: Regular PapersElectronic (full-text) versionResearch output: Contribution to journal > Research article
• Noise Analysis of a 434-MHz Wakeup Receiver Analog Frontend Core With − 93-dBm Input Sensitivity and 65-pJ/Bit Efficiency Based on a Switched Injection-Triggered Oscillator With Surface Acoustic Wave ResonatorMeller, G., Gast, F., Protze, F., Wagner, J., Ellinger, F. & Fettweis, G. P., May 2025, In: IEEE transactions on microwave theory and techniques. 73, 5, p. 2723-2738, 16 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Ultra-Low-Power 0.35 V 0.63 nW/kHz Multi-Stacked Clock Oscillator with Adjustable Frequency and Duty-CyclingSeyyedrezaei, S., Wagner, J. & Ellinger, F., 27 Mar 2025, In: IEEE access. 13, p. 57994-58007Electronic (full-text) versionResearch output: Contribution to journal > Research article
• A V -Band 2-Gb/s 6.5-dBm Low-Power Transmitter in CMOS With On-Chip Antenna and Consumption Adaptivity Down to 700 nWAn, X., Morath, H. P. E., Protze, F., Wagner, J. & Ellinger, F., Feb 2025, In: IEEE journal of solid-state circuits. 60, 2, p. 410-420, 11 p., 10669607Electronic (full-text) versionResearch output: Contribution to journal > Research article
• High Power Density Micro Thermoelectric Generators for Powering IoTsDutt, A. S., Pulumati, N. B., Deng, K., Wagner, J., Brönner, A., Ellinger, F., Schierning, G. & 2 others, Feb 2025, In: Advanced electronic materials. 11 (2025), 2, 9 p., 2400198Electronic (full-text) versionResearch output: Contribution to journal > Research article
• A 434MHz Low-Power Receiver System Based on a Switched Passive Input Network With Surface Acoustic Wave ResonatorMeller, G., Methfessel, M., Protze, F., Wagner, J. & Ellinger, F., 2025, 2025 16th German Microwave Conference, GeMiC 2025. Institute of Electrical and Electronics Engineers (IEEE), p. 183-186, 4 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• A 48 MHz Crystal Oscillator with Dynamic Negative Resistance and Initial Current Boosting Fast Start-Up TechniquesSeyyedrezaei, S., Wagner, J. & Ellinger, F., 2025, 2025 IEEE 16th Latin American Symposium on Circuits and Systems, LASCAS 2025 - Proceedings. Institute of Electrical and Electronics Engineers (IEEE)Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Analysis of K_VCO Variation in a Triple-ISM-Band Voltage-Controlled Ring Oscillator with Dual Frequency Tuning MechanismsSeyyedrezaei, S., Wagner, J. & Ellinger, F., 2025, 2025 IEEE 16th Latin America Symposium on Circuits and Systems (LASCAS). 5 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• A Thermoelectric Cooler reused as Harvester to Power a 434 MHz Wireless Wakeup Receiver from a 10 K Ambient Temperature GradientOtt, L., Meller, G., Wagner, J. & Ellinger, F., 2025, 2025 16th German Microwave Conference, GeMiC 2025. Institute of Electrical and Electronics Engineers (IEEE), p. 542-545, 4 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Design and Implementation of Low-Power Injection-Locked Ring Oscillators: Start-Up Time Analysis and Phase Noise EnhancementSeyyedrezaei, S., Wagner, J. & Ellinger, F., 2025, 2025 IEEE 16th Latin American Symposium on Circuits and Systems, LASCAS 2025 - Proceedings. Institute of Electrical and Electronics Engineers (IEEE)Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution