相关期刊:《Journal of Rare Earths》《The Journal of China Universities of Posts and Telecommunications》《Chinese Physics B》《Journal of Communications and Information Networks》更多>>
The development of space telecommunications in recent years has necessitated the design and the realization of compact, high-performance equipment operating at increasingly high frequencies. The use of high-precision ...
This article presents the design and implementation of W-band transmitter(TX)and receiver(RX)phased-array antennas,which leverage CMOS and printed circuit board(PCB)technologies to integrate the phased-array antennas ...
supported by the Natural Science Research Startup Foundation of Recruiting Talents of Nanjing University of Posts and Telecommunications(No.NY223144)。
In this work,we proposed and experimentally demonstrated a novel probabilistic shaping(PS)64-ary quadrature amplitude modulation(QAM)orthogonal frequency division multiplexing(OFDM)with low-density parity-check(LDPC)-...
Supported by the Shaanxi Provincial Innovation Team Project(2020TD-019);Xi'an Sciences Plan Project(21XJZZ0075)。
In this paper,a W-band broadband vialess microstrip(MS)-to-MS vertical transition in multilayer liquid crystal polymer(LCP)substrate is presented,which consists of two MS lines in the top layer,a common ground plane a...
supported by the National Natural Science Foundation of China(Nos.62225503,61835005,and 62205151)。
We propose a neural network equalization delta-sigma modulation(DSM)technique.After performing DSM on the multiorder quadrature amplitude modulation(QAM)orthogonal frequency division multiplexing(OFDM)signal at the tr...
supported by the National Key Research and Development Program of China (No.2022YFB2903600);the National Natural Science Foundation of China(Nos.62235005,62171137,61925104,62031011,and 62071444);the Major Key Project PCL。
This paper experimentally demonstrates a distributed photonics-based W-band integrated sensing and communication(ISAC) system, in which radar sensing can aid the communication links in alignment and data rate estimati...
Project supported by the Natural Science Foundation of Shaanxi Provincial Department of Education,China (21JK0708);the Key Laboratory for Special Function Materials and Structure Design of the Ministry of the Education of Lanzhou University,China (lzujbky-2021-kb06)。
Ultra-narrow-band phosphors have gained widespread applications in lighting and displays to enhance brightness and improve color saturation.Typical phosphor designs employ UCr_(4)C_(4)-type compounds and designing new...
partially supported by the National Key R&D Program of China(No.2018YFB1801703);the National Natural Science Foundation of China(Nos.62127802 and 61720106015)。
We experimentally built a W-band photonics-aided millimeter-wave radio-over-fiber transmission system and demonstrated the delivery of up to 8192-ary quadrature amplitude modulation[QAM] signal.Discrete multitone sign...
supported by National Natural Science Foundation of China (Grant Nos. 61835002, 61935005, 61720106015, 62127802)。
With the early approach of 5G period, beyond 5G communication has become an urgent need in the industry. Because of its rich bandwidth, the W-band (75–110-GHz) millimeterwave (mm-wave) is capable of carrying ultra-hi...
Project supported by the Chinese Academy of Sciences(Grant Nos.XDC07000000 and GJJSTD20200001);the Youth Innovation Promotion Association of Chinese Academy of Sciences for the support。
We report a new design of resonant cavity for a W-band electron paramagnetic resonance(EPR)spectrometer.An improved coupling-adjusting mechanism,which is robust,compact,and suits with both solenoid-type and split-pair...