Zobrazeno 1 - 10
of 22
pro vyhledávání: '"You-xi TANG"'
Publikováno v:
Tongxin xuebao, Vol 38, Pp 28-36 (2017)
In a fu11-dup1ex transceiver，to ca1cu1ate the variab1e attenuator and phase shifter parameters of the se1f-interference（SI）cance11ation structure at the radio frequency（RF）domain was not a convex quadratic conic programming prob1em，which
Externí odkaz:
https://doaj.org/article/c596bbf09ef84420bed10eb84d2ee1c8
Publikováno v:
Tongxin xuebao, Vol 37, Pp 121-130 (2016)
Due to the lack of performance analysis of the RF domain broadband self-interference cancellation algorithms in the co-time and co-frequency full duplex system,the multi-tap RF domain self-interference cancellation structure were considered,and the o
Externí odkaz:
https://doaj.org/article/3b0234e4ad2d4744bba10fe6e852136c
Publikováno v:
Tongxin xuebao, Vol 33, Pp 106-112 (2012)
Considering the Wi-Fi co-channel interference in the 3rd generation mobile communication long term evolution (LTE) uplink with multi-received antennas,a new combining approach named interference reconstruction rejection Combining was proposed.Firstly
Externí odkaz:
https://doaj.org/article/12c868892f394a2ebf9d1393ea61fca5
Publikováno v:
Tongxin xuebao, Vol 33, Pp 137-145 (2012)
Using the joint algorithm of coherent detection and non-coherent detection,the upper processing gain bound of the spreading signal,which is two-dimensional spread spectrum signal relative to BPSK and transmitted in rich scattering multipath fading ch
Externí odkaz:
https://doaj.org/article/158c3e8c3ab24c0dac8aca49f1d22ed1
Publikováno v:
Progress In Electromagnetics Research C. 56:195-203
This paper presents the design of an asymmetrical Doherty power amplifier (DPA) with improved linearity and efficiency performance. Resonator-type drain bias networks, providing high impedances at the carrier frequency and low impedances with small v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75124c5c4419059ca7400c146751ab40
https://doi.org/10.2528/pierc15013002
https://doi.org/10.2528/pierc15013002
Publikováno v:
Applied Mechanics and Materials. :1166-1170
The power delay profile (PDP) of the single antenna full-duplex self-interference channel (SIC) is studied in the indoor environments in this paper. We perform the measurements at the center frequency of 2.4 GHz with 100 MHz bandwidth. The PDP can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::417e542a7bdf5889285caee57c80efc4
https://doi.org/10.4028/www.scientific.net/amm.713-715.1166
https://doi.org/10.4028/www.scientific.net/amm.713-715.1166
Publikováno v:
Proceedings of the International Conference on Computer Networks and Communication Technology (CNCT 2016).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74d20a92bca95db89397ccbcd125b115
https://doi.org/10.2991/cnct-16.2017.25
https://doi.org/10.2991/cnct-16.2017.25
Publikováno v:
Advanced Materials Research. :546-550
An unsymmetrical GaN based Doherty power amplifier (DPA) operating from 2.5GHz to 2.7GHz is presented in this paper. To achieve a good tradeoff among the output power, efficiency and bandwidth, the ladder-type multisection output matching networks ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83f90a76d5065c927986422cf83ae14b
https://doi.org/10.4028/www.scientific.net/amr.760-762.546
https://doi.org/10.4028/www.scientific.net/amr.760-762.546
Publikováno v:
Applied Mechanics and Materials. :1439-1443
Recent work has shown the full duplex transmission scheme to allow nodes to send and receive in the same frequency at the same time. In this paper, we investigate the impact of analog cancellation error on the bit error rate (BER) performance of full
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a7f0cd611718ad45ae47e9eb22ed126
https://doi.org/10.4028/www.scientific.net/amm.416-417.1439
https://doi.org/10.4028/www.scientific.net/amm.416-417.1439
Publikováno v:
Applied Mechanics and Materials. :4027-4030
To improve the accuracy of initial timing, an estimation method with the cooperation of distributed receive antennas is proposed in this paper. In the cooperation area, we consider two distributed receive antennas to receive the signal transmitted fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07d80c545ccc2231221accf4a90181e6
https://doi.org/10.4028/www.scientific.net/amm.380-384.4027
https://doi.org/10.4028/www.scientific.net/amm.380-384.4027