wideband相关论文
A Novel Kind of Wideband Low-Profile Dielectric Resonator Antenna Suitable for Beam-scanning Applica
In this paper,a low-profile wideband di-electric resonator antenna(DRA)with a very compact planar size is investigated.T......
The performance of traditional high-resolution direction-of-arrival (DOA) estimation methods is sensitive to the inaccur......
Core-shell materials are promising broadband electromagnetic(EM)absorption materials since the highly component manipula......
This paper presents a wideband variable gain amplifier (VGA) featuring a decibel-linear gain control characteristic.The ......
For 640 pixel×512 pixel cooled staring focal plane array detector,a VisSWIR wideband continuous zoom optical system wit......
A novel thin-film lithium niobate (TFLN) electro-optic modulator is proposed and demonstrated. ...
A novel thin-film lithium niobate[TFLN]electro-optic modulator is proposed and demonstrated.LiNb03-silica hybrid wave-gu......
Efficient and wideband acousto-optic modulation on thin-film lithium niobate for microwave-to-photon
Microwave photonics,a field that crosscuts microwave/millimeter-wave engineering with optoelectronics,has sparked great ......
A wideband high-gain and low-profile metasurface antenna is proposed by analyzing characteristic quantities and paramete......
We firstly review the efforts in the literature on ultra-wideband (UWB)-over-fiber systems. Secondly,we present experime......
Based on the analysis of impulse response properties,a scattering model of ultra wideband(UWB) radar targets is develope......
The microfabrication technique for THz dipole antenna,“lift-off” was studied in this paper.Its procedure has been exam......
The direct sequence ultra-wideband (DS-UWB) is a promising technology for short-range wireless communications. The UWB s......
A fully integrated low power RF transmitter for a WiMedia 3.1-4.8 GHz multiband orthogonal frequency division multiplexi......
To evaluate the ranging performance of impulse radio ultra wideband(IR-UWB)signals,an experiment is performed in a typic......
The presence of array imperfection and mutual coupling in sensor arrays poses several challenges for development of effe......
A 3-5 GHz low power BPSK modulated impulse radio UWB transmitter is implemented in 0.13 μm CMOS technology. In this des......
A novel all-optical method for ultra-wideband (UWB) monocycle pulses generation based on cross polarization modulation (......
This paper describes a divide-by-two injection-locked frequency divider(ILFD)for frequency synthesizers as used in multi......
An RF transmitter is proposed for 3-5 GHz time-hopping ultra wideband(TH-UWB) wireless applications.The transmitter cons......
A novel low power RF receiver front-end for 3-5 GHz UWB is presented.Designed in the 0.13 μm CMOS process,the direct co......
An integrated fully differential ultra-wideband CMOS receiver for 3.1-4.8 GHz MB-OFDM systems is presented. A gain contr......
This paper presents the design of a 10 Gb/s low power wire-line receiver in the 65 nm CMOS process with 1 V supply volta......
The tapered slot antenna, such as Vivaldi, has been widely used due to its ultra-wideband, high gain, simple feed struct......
设计了一种应用于超宽带通信的平面单极子天线。天线由一个六边形辐射单元和一个部分接地板构成。通过采用了一种新颖的馈电结构,......
The experimental study of ultra-wideband (UWB) technology, its generation and on-line measurement are presented. An exp......
Advances in developing transitions in microwave integrated circuits during the last ten years are reviewed. Some typical......
This paper presents a wideband frequency-shift keying (FSK) demodulator suitable for a digital data transmission chain o......
Y2001-63522-2974 0327963与热处理槽互配合的陀螺经典和量子振荡器=Gyro-scopic classical and quantum oscillators interactin......
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A dispersion-flattened photonic crystal fiber with normal dispersion is designed for generating flat wideband superconti......
Based on the properties of wideband source’s spatial spread,an algorithm for reverberation suppression in beams domain ......
Spectrally Sliced Pulse Source Based on Supercontinuum Generation in Dispersion-Flattened Photonic C
Designed is dispersion-flattened photonic crystal fiber(PCF) with small normal dispersion for generating flat wideband s......
In order to realize wideband filtering properties of frequency selective surface(FSS),FSS of closely packed elements is ......
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Supercontinuum generation in dispersion-flattened fibers is studied theoretically.It is found that the flat spectral wid......
Digital calibration and control techniques for narrow band integrated low-IF receivers with on-chip frequency synthesize......
As the tuning frequency of an integrated LC-voltage controlled oscillator (LC-VCO) increases,it is difficult to co-desig......
A 4–9 GHz wideband high power amplifier is designed and fabricated,which has demonstrated saturated output power of 10 ......
A dual-loop phase-locked loop(PLL)for wideband operation is proposed.The dual-loop architecture combines a coarse-tuning......
A low power high gain differential UWB low noise amplifier (LNA) operating at 3-5 GHz is presented.A common gate input s......
An ultra-wideband (3.1-10.6 GHz) low-noise amplifier using the 0.18 μm CMOS process is presented. It employs a wideband......
A full planar tunable band pass resonator is introduced,which is constructed by using novel symmetric step impedance res......
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A 264 MHz CMOS 4th G_m-C LPF target for the UWB standard is presented.The filter is designed by cascading two biquad cel......
A joint rake and minimum bit-error rate (MBER) equalizer receiver for direct-sequence ultra-wideband (DS-UWB) communicat......
Recent development of a high-performance narrowband high-temperature superconducting (HTS) filter is presented. A 10-pol......
