TY - JOUR T1 - Short-duration pulses for time-domain spectrometry using directional couplers JO - Electronics Letters UR - https://doi.org/10.1049/el:19780134 PY - 1978/03/16 AU - Hawkins RJ ED - DO - DOI: 10.1049/el:19780134 PB - Institution of Engineering and Technology (IET) VL - 14 IS - 6 SP - 201 EP - 202 Y2 - 2026/02/04 ER -