Search for dissertations about: "DRO"

Found 2 swedish dissertations containing the word DRO.

  2. 1. Low phase noise voltage controlled micro- and millimeter wave oscillators

    Author : Stefan Andersson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; radio; anti series; microstrip resonator; silicon bipolar transistor; amplitude limiter; cavity resonator; varactor; transposed gain; MESFET; automatic gain control; VCO; delay line; laser; RF; oscillation criteria; millimetre wave; oscillator; mm-wave; noise; multiplier; fibre optic; SAW; DRO; PLL; surface acoustic wave; Si BJT; 1 f noise; FM noise; HEMT; clipping diode; HBT; YIG sphere; device; terfenol; gunn diode; stabilised; YIG film; quarts crystal; phase locked loop; magnetostrictive; resonator; phase error; whispering gallery mode; sapphire resonator; Fabry-Perot resonator; PHEMT; microwave; HFET; phase noise; DR; dielectric resonator; PM noise; balanced oscillator; piezo electric; AGC; frequency discriminator;

    Abstract : .... READ MORE

  4. 2. Basic and translational studies of follicular thyroid neoplasia

    Author : Theodoros Foukakis; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Follicular thyroid cancer; follicular thyroid adenoma; PAX8-PPARgamma; PPARgamma; PTEN; RAS; RASSF1A; NORE1A; TERT; quantitative RT-PCR; microarray; cancer biomarker;

    Abstract : Thyroid tumors occur frequently in the general population and although the majority represents benign follicular adenomas (FTA), thyroid cancer constitutes 1% of all malignancies worldwide. Among the differentiated cancers, three main types are recognized, including the papillary and follicular forms (PTC and FTC) that originate from the follicular thyrocytes, and the medullary carcinoma that arises from the C-cells. READ MORE