Picosecond-resolution Pulse Position Modulation

Open data for upcoming Radio-Over-Fiber Pulse Position Modulation article

Open data (in .zip archive), containing received time intervals from conducted radio-over-fiber (RoF) pulse position modulation (PPM) experiments for upcoming article, is available here:

A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner

A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner Semenako, J.; Migla, S.; Solovjova, T.; Tihomorskis, N.; Rubuls, K.; Cirjulina, D.; Spolitis, S.; Aboltins, A. A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner. Appl. Sci. 2024, 14, 11641. https://doi.org/10.3390/app142411641 Supplementary materials are available in the

Error Analysis and Correction Techniques for PPM Communication Links with Jitter and Clock Drift

Video presentation at COMCAS 2024

Implementation of Reconfigurable 149MbpsTDC-Based PPM Transceiver

Passive Electrical and Optical Methods of Ultra-Short Pulse Expansion for Event Timer-Based TDC in PPM Receiver

Electronics | Free Full-Text | Passive Electrical and Optical Methods of Ultra-Short Pulse Expansion for Event Timer-Based TDC in PPM Receiver (mdpi.com) Aboltins, A.; Solovjova, T.; Semenako, J.; Kusnins, R.; Migla, S.; Sics, P.E.; Selis, O.; Tihomorskis, N.; Prigunovs, D.; Ostrovskis, A.; et al. Passive Electrical and Optical Methods of Ultra-Short Pulse Expansion for Event

Live video transmission using PPM

Programmable Delay Line Based High-speed PPM Modulator with 40 ps Time Resolution

Demonstration of 512-TR-PPM Fiber Optical Transmission Link

TR-PPM optical test

TR-PPM optical tests have been conducted. Recently a successful TR-PPM optical transmission was made. This is a great achievement and another step closer to developing energy efficient data transmission schemes without a big data transmission speed compromise. As it can be seen from the picture above, at around 20 kilo-meters of optical cable was used

Programmable Delay Line Based High-speed PPM Modulator
with 50 ps Time Resolution

In the past few months we have successfully developed a High-speed pulse position modulator. Modulator uses programmable delay microchips which can be programmed by controlled by FPGA. Altogether the modulator board can generate transmitted reference signals with up to 256 positions and with a time resolution as low as 50 ps. For further information please