Search Results - "Campbell, F. Charles"

Wideband high power GaN on SiC SPDT switch MMICs by Campbell, Charles F, Dumka, Deep C

“…The design and performance of three wideband SPDT switch MMICs utilizing GaN on SiC technology are presented. The circuits are designed to cover frequency…”
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Agelastatin A: a novel inhibitor of osteopontin-mediated adhesion, invasion, and colony formation by Mason, Charlene K, McFarlane, Suzanne, Johnston, Patrick G, Crowe, Paul, Erwin, Pauline J, Domostoj, Mathias M, Campbell, F Charles, Manaviazar, Soraya, Hale, Karl J, El-Tanani, Mohamed

“…Effective inhibitors of osteopontin (OPN)–mediated neoplastic transformation and metastasis are still lacking. (-)-Agelastatin A is a naturally occurring…”
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High Resource Utilization in Emergent Versus Elective General Surgery by Rokvic, Giannina, Davenport, Daniel L., Campbell, Charles F., Taylor, Evan M., Bernard, Andrew C.

“…•In this study, we sought to increase our understanding of factors driving high resource utilization (HRU) in emergent (EGS) and same-day elective (SDGS)…”
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Intrinsically Switched Multiplexer Based Reconfigurable Filter MMIC by Campbell, Charles F., Dumka, Deep C., Bodade, Ajay S., Kinnison, Randy D., Essar, Matthew S., Miller, Jeffrey N.

“…This paper describes the design and experimental results of a Gallium Arsenide (GaAs) 6-channel electronically reconfigurable filter bank MMIC suitable for RF…”
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Millimeter Wave Digital Arrays (MIDAS) TA2: Millimeter-Wave Scalable Unconstrained Broadband Arrays (MMW SCUBA) by Chang, Josephine, Walsh, Ryan, Afiouni, Fadi, Spence, Thomas, Edwards, Nicholas, Perkins, Kieran, McLoughlin, Sean, Lueck, Matthew, Ovental, Jennifer, Malta, Dean, Campbell, Charles F., Dumka, Deep, Schmid, Paul

“…The Millimeter-Wave Scalable Unconstrained Broadband Array (MMW SCUBA) system leverages cutting edge chip integration, additive manufacturing, and packaging…”
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A BST Varactor Based Circulator Self Interference Canceller for Full Duplex Transmit Receive Systems by Campbell, Charles F, Lovseth, Jon A., Warren, Shawn, Weeks, Arthur, Schmid, Paul B.

“…An analog closed loop feedback system for improving the transmit to receive isolation of a generic circulator is described. The RF section of the circuit…”
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Ischemic preconditioning before lower limb ischemia—reperfusion protects against acute lung injury by Harkin, Denis W., Barros D'Sa, Aires A.B., McCallion, Kevin, Hoper, Margaret, Campbell, F.Charles

“…Objective: Prolonged limb ischemia followed by reperfusion (I/R) is associated with a systemic inflammatory response syndrome and remote acute lung injury…”
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A compact 5-bit phase-shifter MMIC for K-band satellite communication systems by Campbell, C.F., Brown, S.A.

“…The design and performance of a compact K-band 5-bit phase-shifter monolithic microwave integrated circuit (MMIC) is presented. Extensive electromagnetic…”
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Reconfigurable Quadrature Couplers by Campbell, Charles F.

“…A port reconfigurable quadrature coupler is developed, designed and tested. The resulting coupler has up to three modes of operation; the Quadrature mode, the…”
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A Novel Approach to Modeling Metal-Insulator-Metal Capacitors Over Vias With Significant Electrical Length by Asahara, M., Campbell, C.F., Frensley, W.R.

“…In monolithic-microwave integrated-circuit design, a metal-insulator-metal (MIM) capacitor is one of the key passive components. Some commonly used MIM…”
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An In-Depth, Theoretical Investigation Into Modeling Metal-Insulator-Metal Capacitors Using Symmetric Coupled Lines in a Homogeneous Medium Model by Asahara, M., Campbell, C.F., Frensley, W.R.

“…In monolithic microwave integrated circuits (MMIC) design, a metal-insulator-metal (MIM) capacitor is one of the key passive components. Research on modeling…”
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Cytochrome P450 1B1 expression in rat esophageal tumorigenesis promoted by gastric and duodenal reflux by Devlin, Andrea H., McIlroy, Marie, McKeen, Hayley D., Bonde, Pramode, Menezes, A.A. Carlos, Swarbrick, Christine J., Robson, Tracy, Hirst, David G., Campbell, F. Charles, McGuigan, James A., McKeown, Stephanie R.

“…Cytochrome P450 1B1 (CYP1B1) mRNA is constitutively expressed in most normal extra‐hepatic tissues; however the protein is not detectable in these tissues but…”
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Gallium nitride power MMICs - promise and problems by Campbell, Charles F.

“…While the advantages of GaN are manifest, many of the features that make GaN transistors attractive can be shown to create significant issues that are…”
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Total Deletion of in Vivo Telomere Elongation Capacity: An Ambitious but Possibly Ultimate Cure for All Age-Related Human Cancers by DE GREY, AUBREY D. N. J., CAMPBELL, F CHARLES, DOKAL, INDERJEET, FAIRBAIRN, LESLIE J., GRAHAM, GERRY J., JAHODA, COLIN A. B., PORTERG, ANDREW C. G.

“…: Despite enormous effort, progress in reducing mortality from cancer remains modest. Can a true cancer “cure” ever be developed, given the vast versatility…”
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Demonstration of a Sequentially Switched Delay Line (SSDL) Circulator with SAW Filter Delay Elements by Campbell, Charles F.

“…The design and measured results for an L-band sequentially switched delay line (SSDL) circulator are presented. The circulator uses surface acoustic wave (SAW)…”
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Culture Change in the Operating Room: A Journey to Safety and Efficiency by Levy, Brittany, Lantz, Sherry R, Campbell, Charles F, Harris, Andrew M, Ballert, Erik Q

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GaN non-uniform distributed power amplifier MMICs - The highs and lows (Invited) by Campbell, Charles F.

“…In this paper the non-uniform distributed power amplifier (NDPA) architecture is reviewed. Analysis of the structure highlights some of issues and limitations…”
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A failsafe high power transmit-receive switch/limiter MMIC by Campbell, Charles F.

“…The design and performance of a high power Gallium Nitride (GaN) transmit-receive frontend MMIC is presented. The circuit is passive, does not require any…”
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Role of glutathioneS-transferase P1, P-glycoprotein and multidrug resistance-associated protein 1 in acquired doxorubicin resistance by Harbottle, Andrew, Daly, Ann K., Atherton, Kathryn, Campbell, F. Charles

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Design and performance of 16–40GHz GaN distributed power amplifier MMICs utilizing an advanced 0.15µm GaN process by Campbell, Charles F., Nayak, Sabyasachi, Ming-Yih Kao, Shuoqi Chen

“…This paper describes the design and measured performance of 16-40GHz power amplifier MMICs fabricated with an advanced state of the art 0.15μm Gallium Nitride…”
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