PERLOS TECHNOLOGY OY
PERLOS TECHNOLOGY OY Patent applications | ||
Patent application number | Title | Published |
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20100028016 | Optical Signal Processing Device - A signal processing device including a light source to emit light at a wavelength which is substantially equal to the carrier wavelength of an optical input signal. An optical resonator provides a filtered signal by optical filtering of the optical input signal. The optical resonator is non-matched with the carrier wavelength of the optical input signal. An optical combiner combines the filtered signal with the emitted light to form an optical output signal. The signal processing device may be adapted to recover the clock frequency of a modulated input signal. The intensity of the output signal exhibits periodic variations at the clock frequency when the resonator is adjusted at least approximately to the predetermined sideband of the modulated input signal. | 02-04-2010 |
20090289862 | Antenna System and a Method in Connection With an Antenna and an Antenna - The invention relates to an antenna system, which comprises a transmitter component ( | 11-26-2009 |
20090060230 | ELECTROMECHANICAL TRANSDUCER AND A PRODUCTION METHOD - The invention relates to an electromechanical transducer and a method for manufacturing the transducer. The transducer includes a membrane ( | 03-05-2009 |