Title :
High Fidelity Gaussian Monocycle Generation Using Microstrip Lines
Author :
Ozturk, Hilmi ; Yegin, Korkut ; Nazli, Hakki
Author_Institution :
Inf. & Security Technol. Div., Tubitak, Izmit, Turkey
Abstract :
The impact of delay line on Gaussian monocycle pulse generation is studied analytically in terms of pulse fidelity and spectral energy density. We devise the shape of the short-circuited stubs for Gaussian monocycle pulse generation for lossy dispersive medium. Prototypes are built, and measured monocycle achieves 340 ps pulse width with -25 dB ringing level.
Keywords :
absorbing media; dispersive media; microstrip circuits; microstrip lines; pulse generators; Gaussian monocycle pulse generation; delay line; high fidelity Gaussian monocycle generation; lossy dispersive media; microstrip lines; pulse fidelity; short circuited stubs; spectral energy density; Delay effects; Delay lines; Dispersion; Microstrip; Microwave theory and techniques; Pulse generation; Shape; GPR; Gaussian monocycle; pulse shaping circuit; ultra-wideband (UWB);
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2014.2340702
