A 2.4 GHz transceiver for wireless sensor network
WA Amaral, F Castro, ST Coelho… - … on Devices, Circuits …, 2012 - ieeexplore.ieee.org
A transceiver design will be presented in the following items. The circuit will be used in a
wireless sensor network for precision irrigation in agriculture. The transceiver was designed …
wireless sensor network for precision irrigation in agriculture. The transceiver was designed …
[PDF][PDF] VHDL-AMS Modeling of Analog/Mixed-Signal IP Blocks
JVB Pimentel, JC Costa - … Student Forum Chip on the Dunes …, 2009 - sbmicro.org.br
This paper describes the modeling in VHDL-AMS of a voltage-to-current converter and an
analog-to-digital converter, with the purpose of allowing high-level simulation of complex …
analog-to-digital converter, with the purpose of allowing high-level simulation of complex …
[PDF][PDF] ELECTROMAGNETICS SCATTERING SIMULATIONS OF SYSTEM-ON-CHIP USING TLM-JSN WITH DIAKOPTICS TECNNIQUES
NC Pinheiro, CAT de Carvalho Jr, JC da Costa… - sbmicro.org.br
Embedded in the context of Irrigation Control Applications, a system with a wireless
autonomous sensors network is been developed. As each node contains a RF transceiver …
autonomous sensors network is been developed. As each node contains a RF transceiver …
[PDF][PDF] Characterization of a rom test structure designed for a soc for irrigation control
JEG de Medeiros, GS Beserra, HH Guimarães… - 2007 - sbmicro.org.br
In this work, a MOS ROM test structure was designed and tested in order to validate the
chosen architecture for a 2-Kbyte ROM that will integrate a RISC16 microprocessor. The …
chosen architecture for a 2-Kbyte ROM that will integrate a RISC16 microprocessor. The …
[PDF][PDF] Design of a CMOS 921.5 MHz Power Amplifier
EF MARTINS, JC DA COSTA - sbmicro.org.br
This paper presents the design of a power amplifier (PA) for FSK-modulated signals, whose
central frequency is 921.5 MHz, made with CMOS 0.35 µm technology. This PA was …
central frequency is 921.5 MHz, made with CMOS 0.35 µm technology. This PA was …
RF CMOS Device Modelling for on Chip EMC Evaluation
RMD Rangel, JC da Costa - ECS Transactions, 2007 - iopscience.iop.org
In this work a SOC (System On Chip) design methodology, considering electromagnetic
compatibility (EMC) is proposed. High frequency CMOS device models have been revised …
compatibility (EMC) is proposed. High frequency CMOS device models have been revised …