Electronically controlled reciprocal phase shifter

• Autores: G. Collin, T. Ditchi, E. Géron, S. Holé
• Localización: Microwave and optical technology letters, ISSN 0895-2477, Vol. 48, Nº. 11, 2006, págs. 2301-2303
• Idioma: inglés
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• Resumen

  • A reciprocal phase shifter principle is proposed, of very simple design with only one control voltage, which enables the continuous variation of the phase at a frequency of 1.89 GHz. An implementation on Teflon substrate using Wilkinson dividers and a second-order filter using one variable capacitor is presented.