The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We propose a microwave photonics phase shifter which utilizes a coupling-modulated microring resonator (CMR) with interleaved p-n junctions. The transmission response of the CMR can be tuned by changing the effect coupling factor through applying bias voltage on the feedback arm. Finally, 1 V bias voltage is chosen to apply on the CMR. A microwave photonics phase shifter with phase shift range of...
We experimentally demonstrate a broadband microwave photonics phase shifter. This phase shifter utilizes the free-carrier dispersion effect in a silicon microring resonator (MRR) with P-N junction. We characterize the phase and amplitude response of the MRR at different bias voltage. Experimental results show that a microwave photonics phase shifter with a bandwidth from 10 GHz to 15 GHz and a tuning...
The phase shift features of the RF MEMS phase shifter are described. The approach of adding an insulation layer below the RF MEMS bridge to increase phase shift and improve reliability is proposed, in addition, the saw-shaped CPW is used to decrease the return loss introduced by the insulation layer. By using network theory and CST microwave studio simulation tool, the proposed RF MEMS phase shifter...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.