Results 111 to 120 of about 98,816 (301)

Solid-state millimeter-wave power generation and amplification Final report, 1 Mar. 1966 - 28 Feb. 1970 [PDF]

Research and development in solid state millimeter wave power generation and ...
Steinbrecher, D. H.
core   +1 more source

Optical Synthesis of Terahertz and Millimeter-Wave Frequencies with Discrete Mode Diode Lasers

, 2010
It is shown that optical synthesis of terahertz and millimeter-wave frequencies can be achieved using two-mode and mode-locked discrete mode diode lasers.
Amann, Andreas, Bitauld, David, Brandonisio, Nicola, Kelly, Brian, O'Brien, Stephen, O'Gorman, James, Osborne, Simon, Phelan, Richard   +7 more
core   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Reconfigurable intelligent surface enabled programmable antenna chamber: Concept and preliminary experiments

Electronics Letters
Antenna chambers are RF‐shielded enclosures which are required for antenna and radio performance measurements. Typically, anechoic chambers (ACs) are used for measuring directional metrics (e.g.
Yifa Li, Fengchun Zhang, Kim Olesen, Zhinong Ying, Gert Frølund Pedersen, Wei Fan   +5 more
doaj   +1 more source

Millimeter-wave generation with electron-beam devices. A critical survey of the state of the art [PDF]

Millimeter wave generation with electron beam ...
Kulke, B.
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Millimeter-wave radiometry for radio astronomy Final report, Nov. 1965 - 31 Dec. 1967 [PDF]

Noise, gain, and antenna data for millimeter wave radiometers, and lunar eclipse ...
Rusch, W. V. T., Slobin, S. D., Stelzried, C. T.   +2 more
core   +1 more source

Microwave technique measures plasma characteristics [PDF]

, 1965
Plasma electron density and temperature distribution are measured by passing a high frequency millimeter wave through plasma. Variations in density and temperature are determined by measuring insertion loss as the plasma travels between the microwave ...
Leonard, W. F.
core   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Radio frequency systems. Millimeter waves study Quarterly report, 1 Jun. - 1 Sep. 1966 [PDF]

Research on radio frequency systems and millimeter ...
Honnell, M. A.
core   +1 more source