搜索结果: 1-9 共查到“电子科学与技术 dual”相关记录9条 . 查询时间(0.129 秒)
Dual-function nanorod LEDs could make multifunctional displays
Dual-function nanorod LEDs multifunctional displays
2017/2/16
Cellphones and other devices could soon be controlled with touchless gestures and charge themselves using ambient light, thanks to new LED arrays that can both emit and detect light.Made of tiny nanor...
Dual-use of compact HF radars for the detection of mid- and large-size vessels
HF radar object detection networks ocean currents remote sensing
2010/10/12
This paper describes the development of the SeaSonde High Frequency Radar system into a dual-use application for the mapping of ocean surface currents and detection of ships at sea. This development e...
Electronically Tunable Dual-Input Integrator Employing a Single CDBA and a Multiplier: Voltage Controlled Quadrature Oscillator Design
Dual-Input Integrator a Single CDBA a Multiplier Quadrature Oscillator Design
2010/12/3
A new dual-input differential input active integrator using a current differencing buffered amplifier (CDBA) is proposed. A multiplier element is appropriately used in the circuit whose control voltag...
Dual-Band Split-Ring Antenna Design for WLAN Applications
Split-ring microstrip antenna dual-band
2009/7/28
A dual-band microstrip antenna based on split-ring elements is introduced for WLAN (2.4/5.2 GHz) applications. The proposed split-ring antenna (SRA) has a compact novel design which provides about 2% ...
A New Translinear-Based Dual-Output Square-Rooting Circuit
a dual translinear loop an absolute value circuit current mirrors
2010/12/6
A new wide input range square-rooting circuit is presented. The proposed circuit consists of a dual translinear loop, an absolute value circuit, and current mirrors. A current-mode technique is used t...
Three-Input Single-Output Electronically Controllable Dual-Mode Universal Biquad Filter Using DO-CCCIIs
Three-Input Single-Output Electronically Dual-Mode Universal Biquad Filter DO-CCCIIs
2010/12/6
This article presents a dual-mode (voltage-mode and current-mode) universal biquadratic filter performing completely standard functions: lowpass, highpass, bandpass, band-reject, and allpass functions...
This paper presents the design of a 16/17 dualmodulus prescaler with maximum operating frequency of 30 GHz. The differential emitter-coupled logic (ECL) is employed to achieve high operating frequenci...
Versatile Active Biquad Based on Dual-Output Second-Generation Current Conveyors
Active filters current conveyors
2010/12/10
A universal active biquad based on the dual-output second-generation current-conveyor (CCII±) is presented. The circuit uses only six CCII± and can, simultaneously, support three mixed-mode transfer f...
Economical and Accurate Digitally Programmable Dual-Polarity Gain Amplifier
Dual-Polarity Gain Amplifier switches
2010/12/14
A digitally programmable, dual-polarity gain amplifier is proposed. It uses total resistance less than those presented earlier. The effect of on-resistance of switches can be fully compensated.