Juan C Torres

Note: Phase-locked loop with a voltage controlled oscillator based on a liquid crystal cell as variable capacitance.

Virginia Urruchi, Isabel Pérez, Carlos Marcos, 2011, The Review of scientific instruments.

Note: series and parallel tunable resonators based on a nematic liquid crystal cell as variable capacitance.

Virginia Urruchi, Isabel Pérez, Carlos Marcos, 2012, The Review of scientific instruments.