Title :
Design Theory of Up-Converters for Use as Electronically Tunable Filters (1961 [MWSYM])
Abstract :
The up-converters discussed use a single variable-capacitance diode, a wideband impedance-matching filter at the input, a moderately wideband impedance-matching filter at the pump input, and a narrowband filter at the side-band output.
Keywords :
Band pass filters; Coupling circuits; Diodes; Filtering theory; Frequency; Impedance; Matched filters; Resonator filters; Tunable circuits and devices; Tuning;
Conference_Titel :
PGMTT National Symposium Digest
Conference_Location :
Washington, DC, USA
DOI :
10.1109/PGMTT.1961.1122350
