{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T05:38:17Z","timestamp":1740116297628,"version":"3.37.3"},"reference-count":14,"publisher":"World Scientific Pub Co Pte Ltd","issue":"06","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2018,6,15]]},"abstract":"<jats:p> In this paper, a new structure for an integrated channelized active filter is proposed. This filter can be used as a channelized bandpass filter and again as a channelized band-stop filter. This is fulfilled by using one biasing voltage. In designing a three-channel bandpass filter, a recursive differential structure is used. Moreover, by subtracting bandpass filter output from an all-pass output, the proposed three-channel band-stop filter is achieved. A wideband amplifier plays the role of an all-pass filter. In addition, to decrease the noise of this filter, a noise-canceling circuit is adopted. By using this circuit, input impedance matching is obtained simultaneously. The center frequencies of the two-mode channelized filter are 2, 4 and 6[Formula: see text]GHz. In each of them, the center frequency is controlled via two biasing voltages. The maximum center frequency shift is 450[Formula: see text]MHz. For designing the proposed circuit, GaAs 0.15[Formula: see text][Formula: see text]m technology is applied. The occupied area is [Formula: see text][Formula: see text]mm<jats:sup>2<\/jats:sup>. <\/jats:p>","DOI":"10.1142\/s0218126618500901","type":"journal-article","created":{"date-parts":[[2017,10,17]],"date-time":"2017-10-17T05:25:40Z","timestamp":1508217940000},"page":"1850090","source":"Crossref","is-referenced-by-count":3,"title":["An Integrated Two-Mode Tunable Channelized Low-Noise Active Filter"],"prefix":"10.1142","volume":"27","author":[{"given":"Amin","family":"Alahyari","sequence":"first","affiliation":[{"name":"Department of Electrical Engineering, Arak Branch, Islamic Azad University, Arak, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2884-7062","authenticated-orcid":false,"given":"Massoud","family":"Dousti","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammad Bagher","family":"Tavakoli","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, Arak Branch, Islamic Azad University, Arak, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2018,2,22]]},"reference":[{"key":"S0218126618500901BIB002","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126613500084"},{"key":"S0218126618500901BIB003","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126615500759"},{"journal-title":"J. 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