keying相关论文
A new-type of β-NiAl coating containing Y_2O_3 particles was obtained by electrolytic co-deposition andpack aluminizin......
我们周围的世界是复杂的,要仿真这个复杂的世界,就需要能产生复杂信号的信号源。 现在市场上的任意波形合成器一般都提供AM、FM、......
Temporal key integrity protocol(TKIP) is a sub-protocol of IEEE 802.11i.TKIP remedies some security flaws in wired equiv......
This paper presents a wideband frequency-shift keying (FSK) demodulator suitable for a digital data transmission chain o......
Theoretical model of optical fiber secure communication system with chaotic multiple-quantum-well la
Chaotic synchronization of injected multiple-quantum-well lasers of optical fiber system and a theoretical model of opti......
差分预编码器是光差分相移键控调制(DQPSK)中的重要组成部分.不同的光DQPSK调制方式和接收模型需要不同的差分预编码器.现有的光DQ......
A cost-effective 100-Gb/s transmitter with low-speed optoelectronic devices and high spectral effici
A 100-Gb/s high-speed optical transmitter is proposed and experimentally demonstrated.Based on frequency-quadrupling tec......
A scheme to achieve ultrahigh speed all-optical format conversion from on-off keying(OOK)to phase-shift keying(PSK)by us......
155 Mb/s-10 Gb/s combined FSK-IM/optical label-packet modulation signals 100 km transmission over st
This paper introduces the mid-span spectral inversion by four-wave mixing in a commercially available semiconductor opti......
Investigation of Dispersion Compensation in 2.5 Gbit/s OOK Label and 40 Gbit/s RZ-DPSK Payload Optic
Three dispersion compensation schemes of an optical label switching transmission system were investigated,which employs ......
In this paper,a new model based on an improved Brent Kung(BK) parallel prefix network(PPN) algorithm is proposed and rea......
A novel approach is used to implement optical carrier suppression and separation(OCSS) labeling.Then,the performance of ......
We study the performance of an orthogonal modulation system with frequency-shift keying(FSK) label and optical Mancheste......
An optical frequency shift keying(FSK) transmitter performed by the cross gain modulation(XGM) in a semiconductor optica......
Matched filter is one of the key technologies to achieve high-speed data transmission. In this paper,a parallel finite-i......
Semiconductor optical amplifier used as regenerator for degraded differential phase-shift keying sig
Phase and amplitude regeneration are necessary for degraded differential phase-shift keying communication systems.This p......
This paper reports that the designed optical polarization mode dispersion compensator shows a good performance under the......
Using differential detection,we perform polarization-multiplexing 160-Gb/s optical non-return-to-zero(NRZ) differential ......
A novel scheme to generate 40-GHz CSRZ pulse trains using a 10-GHz dual-parallel Mach-Zehnder modula
A new technique to generate 40-GHz carrier-suppressed return-to-zero(CSRZ) optical pulse trains using only a 10-GHz dual......
All-optical reconfigurable multi-logic gates based on nonlinear polarization rotation effect in a si
We demonstrate an all-optical reconfigurable logic gate based on dominant nonlinear polarization rotation accompanied wi......
This paper presents a new fully integrated wide-range UHF passive RFID tag chip design that is compatible with the ISO18......
A novel ultrahigh-speed all-optical demultiplexer (DMUX) with polarization-shift-keying (PolSK) modulation input signals......
80-GB all-optical serial-to-parallel convertor for QPSK signal based on cascaded phase modulators an
An all-optical serial-to-parallel converter(SPC) utilizing two cascaded phase modulators and optical bandpass filters(OB......
This letter proposes and experimentally demonstrates a simple scheme for generating 40-GBaud carriersuppressed return-to......
An improved multiplier-free feed-forward carrier phase estimation for dual-polarization QPSK modulat
An improved multiplier-free feed-forward carrier phase estimation algorithm is proposed for dual-polarization quad-ratur......
We experimentally demonstrate one-to-five quadrature phase-shift keying(QPSK) wavelength multicasting based on four-wave......
This paper presents a low power, high sensitivity Gaussian frequency shift keying(GFSK) demodulator with a flexible freq......
We experimentally demonstrate multichannel wavelength multicasting for two nonreturn-to-zero quadrature phase-shift keyi......
Polarization-based optical communications are attracting more attention recently, where the crucial points are polarizat......
An aggregated channel model is achieved by fitting the Weibull distribution, which includes the effects of atmospheric a......
We present an equivalent circuit model for a silicon carrier-depletion single-drive push–pull Mach–Zehnder modulator(M......
We demonstrate an indoor 5 m free-space optical wireless coherent communication in mid L-band(1606.7 nm)by employing a t......
Decision-free radius-directed Kalman filter for universal polarization demultiplexing of square M-QA
We propose and experimentally demonstrate a universal and blind polarization-state tracking scheme for M-quadrature ampl......
Frequency-octupled phase-coded signal generation based on carrier-suppressed high-order double sideb
An approach for photonic generation of a frequency-octupled phase-coded signal based on carrier-suppressed high-order do......
Silicon high-speed binary phase-shift keying modulator with a single-drive push–pull high-speed trav
We demonstrate binary phase shift keying(BPSK) modulation using a silicon Mach–Zehnder modulator with aπ-phase-shift v......
SLAC energy doubler(SLED) type radio-frequency pulse compressors are widely used in large-scale particle accelerators fo......
This paper presents a wavelet network for modeling nonlinear memoryless channels. In particular, thepaper deals with the......
最小移键控(VMSK,very minimum shift keying)是超窄带(UNB,ultra narrow band)的重要调制技术之一,文中说明了类正弦VMSK调制的基......
A label swapping scheme of an optical labeled signal with differential phase shift keying(DPSK) for label at 2.5 Gb/s an......
A novel duplex WDM-PON with DPSK modulated downstream and re-modulation of the downlink signal for O
We experimentally demonstrate and analyze a 10 Gbit/s full duplex wavelength division multiplexing passive optical netwo......
本公司生产有两种型号的高频Modem,即CGT—1070多音Modem和CGT—1090双音Modem。CGT—1070机用于传送数据和保密话,速率为2400波......
Using the clockwise or anticlockwise stepping pulse code signal, the characteristics of generalquaternary phase shift k......
A beamforming algorithm is introduced based on the general objective function that approximates the bit error rate for t......
Optical phase remodulation for Rayleigh noise mitigation in 10 Gb/s/channel WDM passive optical netw
We investigate the principles of optical phase remodulation and demonstrate its application in a future-proof10 Gb/s/cha......
When single cycle frequency is employed, the existing spectral correlation-signal subspace fitting (SC-SSF) algorithms u......
A new ultra-wide band (UWB) modulation scheme called L-ary ultra-wide band time hopping multi-pulse position modulation ......
Transmission performance of six modulation formats is numerically compared in 40×40-Gb/s wavelength division multiplexi......
The principle of band-limited space optical communication system using the techniques of space diversity methods and tim......
Optimization of Key Parameters in 622-Mb/s Amplitude Shift Keying Labeled 40-Gb/s Return to Zero Dif
Optimized are the label extinction ratio and dispersion compensation of an optical label switching transmission system,w......
BER analysis of MPSK space-time code with differential detection over correlated block-fading Raylei
MIMO technology proposed in recent years can effectively combat the multipath fading of wireless channel and can conside......
