Radio Frequency (RF)
Structural, optical and electrical properties of ZnO thin films grown by radio frequency (rf) sputtering in oxygen atmosphere
... investigated as a function of the oxygen pressure during the growth of ZnO by radio frequency (rf) sputtering. The electrical behavior is explained in terms of the structural properties. Our results suggest ...
10
20 GHz arbitrary radio frequency waveform generator based on incoherent pulse shaping
... GHz frequency content is a current challenge for purely electronic ...this frequency range ...analog radio-frequency (RF) bandwidth that can be achieved with photonic approaches is only ...
6
Measurements of time average series resonance effect in capacitively coupled radio frequency discharge plasma
... Ohmic and stochastic heating is well known in low pres- sure capacitively couple radio frequency (CCRF) plasma and various models have been proposed to describe the discharge and heating mechanism in such ...
7
Two step method for the deposition of AlN by radio frequency sputtering
... temperature. Radio frequency (RF) reactive magnetron sputtering represents an attractive low-cost technique to synthesize AlN fi lms, allowing deposition in a wide range of temperatures and in both rigid and ...
5
Diagnostic of Capacitively Coupled Low Pressure Radio Frequency Plasma: An Approach through Electrical Discharge Characteristic
... temperature radio frequency plasma is widely used in low temperature plasma processing medium for material processing in many fields including microelectronics, aerospace, and the ...couple radio ...
5
Wait Time for Curative Intent Radio Frequency Ablation is Associated with Increased Mortality in Patients with Early Stage Hepatocellular Carcinoma
... Wait Time for Curative Intent Radio Frequency Ablation is Associated with Increased Mortality in Patients with Early Stage Hepatocellular Carcinoma.. Mayur Brahmania,* Osman Ahmed,* Meli[r] ...
7
Dual radio frequency plasma source: Understanding via electrical asymmetry effect
... and frequency on electron heating in geometrically symmetrical dual capacitively coupled radio frequency plasma have been ...high frequency is ...dual frequency voltage ...
5
Morphology and arrangement of InN nanocolumns deposited by radio frequency sputtering: Effect of the buffer layer
... We present the structural and optical properties of (0001)-oriented nanocolumnar films of InN deposited on c-sapphire substrates by radio-frequency reactive sputtering. It is observed that the column density ...
6
Antenna design solutions for radio frequency identification (RFID) tags based on metamaterial-inspired resonators and other resonant structures
... the radio frequency identification were released ...“Short-Range Radio-Telemetry for Electronic Identification Using Modulated Backscatter”, by Alfred Koelle, Steven Depp, and Robert Freyman, which ...
167
Electronic identification of goats: comparison of different types of radio-frequency and visual devices
... passive radio frequency (RFID) technology for goat identification has become a key issue in recent years, especially in the European Union, where its compulsory use in sheep and goats is ...Considering ...
159
Construction of a two-element radio interferometer
... end radio frequency (RF) part, a local oscillator (LO) and a back end intermediate frequency (IF) part (see block diagram on Figure ...the radio frequency signal received from the ...
36
Estudio de la tecnología, aplicaciones e implicaciones de los radio frequency identifiers (RFID)
... S5.276 Atribución adicional: en Afganistán, Argelia, Arabia Saudita, Bahrein, Bangladesh, Brunei Darussalam, Burkina Faso, Burundi, Egipto, Emiratos Árabes Unidos, Ecuador, Eritrea, Etio[r] ...
104
Propuesta de Implementación de un Sistema de Radio Frequency Identification (RFID) en la Colección de la EGAP de la Biblioteca del Tecnológico de Monterrey, Campus Ciudad de México -Edición Única
... de radio frecuencia ha estado entre nosotros desde mucho tiempo y surgió de la necesidad de mantener control preciso de ciertos productos y actividades, De esta diversidad surgieron también varios organismos e ...
143
Propuesta de Implementación de un Sistema de Radio Frequency Identification (RFID) en la Colección de la EGAP de la Biblioteca del Tecnológico de Monterrey, Campus Ciudad de México Edición Única
... de radio frecuencia ha estado entre nosotros desde mucho tiempo y surgió de la necesidad de mantener control preciso de ciertos productos y actividades, De esta diversidad surgieron también varios organismos e ...
141
Low frequency View of GW170817/GRB 170817A with the Giant Metrewave Radio Telescope
... low radio frequency observations at 610 and 1390 MHz obtained with the Giant Metrewave Radio ...the radio data and archival X-ray, optical, and high-frequency radio data with ...
10
Design of a drone based measurement system for GSM signals
... Defined Radio (SDR), which is a radio communication system where components that have been typically implemented in hardware ...any radio frequency signal since this system’s bandwidth is ...
88
Laser-Induced Crystallization of Sputtered Unhydrogenated Silicon at Low Temperatures
... by radio-frequency magnetron sputtering (RFMS) on different large-area buffer-layer-coated glass substrates at deposition temperatures ranging from room temperature (RT) to ...
5
METODOLOGÍA PARA LA IMPLEMENTACIÓN DE LA TECNOLOGÍA IDENTIFICACIÓN POR RADIOFRECUENCIA EN ENTORNOS INDUSTRIALES Y SANITARIOS EN COLOMBIA.
... por Radio Frecuencia (RFID, Radio Frequency Identification) es una de las opcio- nes de identificación de productos más utilizadas en la actualidad, ya que permite mejorar los procesos relaciona- dos ...
7
Propuesta de un sistema de almacenamiento con Localización basada en RFID y WIFI
... (Radio Frequency Identification) es una tecnología que utiliza la comunicación mediante el uso de ondas de radio para transferir datos entre un lector y una etiqueta electrónica adjunta a un objeto, ...
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