The Experts below are selected from a list of 6321 Experts worldwide ranked by ideXlab platform
R. Fried - One of the best experts on this subject based on the ideXlab platform.
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simple and accurate Voltage adder subtractor
Electronics Letters, 1997Co-Authors: R. FriedAbstract:A low-power Analogue Voltage adder/subtractor is presented. It is based on the exponential characteristic of MOST when biased in weak inversion, and uses the bulk as an active terminal. <1% error is achieved over a 440 mV input range.
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Simple and accurate Voltage adder/subtractor
Electronics Letters, 1997Co-Authors: R. FriedAbstract:A low-power Analogue Voltage adder/subtractor is presented. It is based on the exponential characteristic of MOST when biased in weak inversion, and uses the bulk as an active terminal.
Hoda S. Abdel-aty-zohdy - One of the best experts on this subject based on the ideXlab platform.
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Simple low power Analogue MOS Voltage adder
Electronics Letters, 1999Co-Authors: M. Al-nsour, Hoda S. Abdel-aty-zohdyAbstract:A simple, low power, NMOS Analogue Voltage adder, suitable for VLSI implementation is presented. It is based on the inherent square law of MOS transistors operating in saturation mode. Using a 3.3 V source, the circuit's input Voltage range is /spl plusmn/3 V, with an error less than 0.3% compared with the ideal sum of the inputs. The power consumption is
H S Abdelatyzohdy - One of the best experts on this subject based on the ideXlab platform.
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simple low power Analogue mos Voltage adder
Electronics Letters, 1999Co-Authors: M Alnsour, H S AbdelatyzohdyAbstract:A simple, low power, NMOS Analogue Voltage adder, suitable for VLSI implementation is presented. It is based on the inherent square law of MOS transistors operating in saturation mode. Using a 3.3 V source, the circuit's input Voltage range is /spl plusmn/3 V, with an error less than 0.3% compared with the ideal sum of the inputs. The power consumption is <0.5 mW and THD <-36 dB for the full range of operation.
Midriem Mirdanies - One of the best experts on this subject based on the ideXlab platform.
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Controlling unmanned ground vehicle via 4 channel remote control
Energy Procedia, 2015Co-Authors: Hendri Maja Saputra, Midriem MirdaniesAbstract:A four-channel Remote Control (RC) which is used to model aircraft can be modified to control multiple DC motors and other devices on Unmanned Guided Vehicle (UGV). Remote control used in this paper is Hobby King brand that works at frequency 2.4 GHz. Eight bit microcontroller module is added to give command reference value to the transmitter module of the remote control that will be sent to the receiver module. On the transceiver module, two channels are used as an identifier (address and command), while the other two channels are used for transfer hexadecimal data (0-F). A PWM data received by the receiver module is read by the microcontroller module using the counter method utilizing the 16-bit timer. The data is sent to the DAC module to be converted into Analogue Voltage 0-5 Volt which is then manipulated by a signal amplifier to moving the DC motors or control various other devices on the UGV. The algorithm is implemented into the microcontroller module using the C programming language. Test results show that the counter method can be used for reading a PWM signal with absolute error less than 1%, so that the UGV can be controlled well via remote control.
M Alnsour - One of the best experts on this subject based on the ideXlab platform.
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simple low power Analogue mos Voltage adder
Electronics Letters, 1999Co-Authors: M Alnsour, H S AbdelatyzohdyAbstract:A simple, low power, NMOS Analogue Voltage adder, suitable for VLSI implementation is presented. It is based on the inherent square law of MOS transistors operating in saturation mode. Using a 3.3 V source, the circuit's input Voltage range is /spl plusmn/3 V, with an error less than 0.3% compared with the ideal sum of the inputs. The power consumption is <0.5 mW and THD <-36 dB for the full range of operation.
