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.
A new low profile waveguide band-rejection filter (BRF) is proposed. In the waveguide BRF, substrate integrated waveguide (SIW) cavities are employed as resonators, and they are simply inserted in a hollow waveguide. For this simple configuration, this waveguide BRF is low-profile and easy to fabricate compared with a conventional waveguide BRF, which employs resonant waveguide cavities outside the...
A frequency-tunable bandstop filter (BSF) with low reflections, separate stop-bands, and more than one-octave tunable frequency range is proposed. The BSF consists of a pair of frequency-tunable shunt resonant circuits in a balanced configuration, which enables the low-reflection characteristics and a great deal of degree of freedom in its design, such as the separate stop-bands. An X- to Ku-band...
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.