Search Results - "Saari, V."

A 240-MHz Low-Pass Filter With Variable Gain in 65-nm CMOS for a UWB Radio Receiver by Saari, V., Kaltiokallio, M., Lindfors, S., Ryynanen, J., Halonen, K.A.I.

“…An integrated fifth-order continuous-time low-pass filter for a WiMedia ultrawideband radio receiver is described in this paper. The prototype filter is…”
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WCDMA multicarrier receiver for base-station applications by Ryynanen, J., Hotti, M., Saari, V., Jussila, J., Malinen, A., Sumanen, L., Tikka, T., Halonen, K.A.I.

“…The multicarrier receiver IC described in this paper receives four adjacent WCDMA channels simultaneously in order to reduce the component count of a…”
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Progressive Impairment of Prepubertal Growth in Children With APECED by Saari, Viivi, Alanko, Venla, Holopainen, Elina, Mäkitie, Outi, Laakso, Saila

“…Subjects with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) have subnormal adult height. There are several potential APECED-related…”
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Pubertal development and premature ovarian insufficiency in patients with APECED by Saari, Viivi, Holopainen, Elina, Mäkitie, Outi, Laakso, Saila

“…Objective: To determine the natural course of pubertal development, growth during puberty, and development of POI in females with autoimmune…”
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Increased type 7 inflammation in gynecologic cervicovaginal samples in patients with APS-7 by Hetemaki, I, Saari, V, Yohannes, DA, Holopainen, E, Holster, T, Jokiranta, S, Mayranpaa, MI, Virtanen, S, Makitie, O, Kekalainen, E

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Increased type 1 inflammation in gynecologic cervicovaginal samples in patients with APS-1 by Hetemäki, Iivo, Saari, Viivi, Yohannes, Dawit A., Holopainen, Elina, Holster, Tiina, Jokiranta, Suvi, Mäyränpää, Mikko I., Virtanen, Seppo, Mäkitie, Outi, Kekäläinen, Eliisa, Laakso, Saila

“…Inborn errors of immunity offer important insights into mucosal immunity. In autoimmune polyendocrine syndrome type-1 (APS-1), chronic mucocutaneous…”
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Pregnancy Outcome in Women With APECED (APS-1): A Multicenter Study on 43 Females With 83 Pregnancies by Laakso, Saila, Holopainen, Elina, Betterle, Corrado, Saari, Viivi, Vogt, Elinor, Schmitt, Monica M, Winer, Karen K, Kareva, Maria, Sabbadin, Chiara, Husebye, Eystein S, Orlova, Elizaveta, Lionakis, Michail S, Mäkitie, Outi

“…Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED; also known as autoimmune polyendocrine syndrome type 1) has a severe, unpredictable…”
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Endocrine Disorders and Genital Infections Impair Gynecological Health in APECED (APS-1) by Saari, Viivi, Laakso, Saila, Tiitinen, Aila, Mäkitie, Outi, Holopainen, Elina

“…In autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) defects in the autoimmune regulator gene lead to impaired immunotolerance. We…”
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Wideband 2 to 6 GHz RF Front-End With Blocker Filtering by Kaltiokallio, M., Saari, V., Kallioinen, S., Parssinen, A., Ryynanen, J.

“…This paper presents a wideband blocker filtering technique for an RF front-end. A wideband LNA and a transferred impedance filter are implemented as part of a…”
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The role of power line rights-of-way as an alternative habitat for declined mire butterflies by Lensu, Terhi, Komonen, Atte, Hiltula, Outi, Päivinen, Jussi, Saari, Veli, Kotiaho, Janne S.

“…Habitat loss is one of the greatest threats for biodiversity. In Finland, two thirds of natural mires have been drained for silviculture, which transforms open…”
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Low-Power High-Drive CMOS Operational Amplifiers by Saari, V.R.

“…Low-power CMOS op amps with high-drive capability and good settling characteristics are described. One circuit, occupying 150 mils/sup 2/ of active area and…”
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Wideband 2 to 6GHz RF front-end with blocker filtering by Kaltiokallio, M., Saari, V., Ryynanen, J., Kallioinen, S., Parssinen, A.

“…This paper presents a wideband blocker filtering technique for a RF front-end. The wideband LNA and the transferred impedance filter are implemented as part of…”
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Generic composition of macrofungus communities on virgin mire site types in Central Finland by SALONEN, VEIKKO, SAARI, VELI

“…Macrofungus communities were studied in 1981-1983 on 10 virgin mire site types at Korpilahti in Central Finland. The diversities and fruit-body biomasses were…”
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Transistor 70-Mc IF amplifier by Saari, V.

“…A 70-Mc IF amplifier using seven diffused-base germanium transistors is described. The insertion gain is 90 db, with bandwidth greater than 15 mc, flat to…”
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Vegetation Change in Peatland Buffers as an Indicator of Active Areas of Run-On from Forestry by Saari, Päivi, Saari, Veli, Luotonen, Hannu, Alm, Jukka

“…Our aim in this study was to evaluate whether coverage change in the vegetation of a forestry buffer wetland can be used to reveal a possible increase in…”
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Analog baseband chain with analog to digital converter (ADC) of Synthetic Aperture Radar (SAR) receiver by Bakar, F. A., Nieminen, T., Nehal, Q., Ukkonen, P., Saari, V., Halonen, K.

“…An analog baseband chain together with an analog to digital converter (ADC) for a Synthetic Aperture Radar (SAR) receiver implemented in 130nm CMOS technology…”
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Population persistence and offspring fitness in the rare bellflower Campanula cervicaria in relation to population size and habitat quality by Eisto, A.K, Kuitunen, M, Lammi, A, Saari, V, Suhonen, J, Syrjasuo, S, Tikka, P.M

“…Data from several animal species and a few plant species indicate that small populations face an elevated risk of extinction. Plants are still underrepresented…”
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A 60-GHz CMOS receiver with an on-chip ADC by Varonen, M., Kaltiokallio, M., Saari, V., Viitala, O., Karkkainen, M., Lindfors, S., Ryynanen, J., Halonen, K.A.I.

“…A broadband 60-GHz receiver implemented in a 65-nm baseline CMOS technology is presented. A millimeter-wave front-end, including a single-ended low noise…”
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Precision circuitry for 110 Mb/s analog-to-digital conversion by Fleischman, J., Saari, V.

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A WiMedia UWB receiver with a synthesizer by Kaltiokallio, M., Saari, V., Rapinoja, T., Stadius, K., Ryynanen, J., Lindfors, S., Halonen, K.

“…This paper describes a direct-conversion receiver for WiMedia UWB applications. The receiver consists of separate BG1 and BG3 LNAs including a 2.4-GHz notch…”
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