TY JOUR TI Photoconductive Dipole Antennas Based on Semiconductors with Long and Short Charge Carrier Lifetimes for Pulsed and CW Terahertz Generation and Detection KW terahertz spectroscopy KW GaAs KW charge carrier lifetime KW photoconductive dipole antenna KW photomixer JO Infocommunications and Radio Technologies AU Bereznaya, S.. AU Kobtsev, D.. AU Sarkisov, S.. PY 2021 IS 4 PB Federal State Educational Institution of Higher Education Sevastopol State University