Allerton Press
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Band-Notched Planar UWB Microstrip Antenna with T-Shaped Slot
Allerton Press - Tập 61 Số 8 - Trang 371-376 - 2018
Phân rã mô hình đa thức từng đoạn của bộ tiền biến dạng cho bộ khuếch đại công suất Dịch bởi AI
Allerton Press - Tập 58 - Trang 90-95 - 2015
Việc phân rã mô hình đa thức từng đoạn của bộ tiền biến dạng đã được thực hiện
với sự xem xét đến động lực thay đổi của độ lớn vùng bao quát phức cho tín hiệu,
tín hiệu này được chuyển đổi bởi một bộ khuếch đại. Mô hình phân rã cung cấp độ
chính xác cao hơn trong việc bù đắp cho các biến dạng phi tuyến cho tín hiệu
trong bộ khuếch đại so với mô hình đa thức từng đoạn của bộ tiền biến dạng. Phân
tí...
#Bộ tiền biến dạng #mô hình đa thức từng đoạn #bộ khuếch đại công suất #phi tuyến #phân rã
Metal-Dielectric Nanocomposite Structures with Definite Optical Selective Properties
Allerton Press - Tập 65 - Trang 587-596 - 2023
In this paper there are represented spectral-selective elements with definite
optical characteristics on a basis of metal-dielectric composite structures.
There is shown the possibility of controlling of the spectral selectivity of
such structures due to modification of structural parameters of nanodimension
components and accounting of their electromagnetic properties. The results of
electronic m...
Adaptive clutter rejection
Allerton Press - Tập 56 - Trang 186-193 - 2013
Principles of designing adaptive rejector filters with auto-compensation of
Doppler phase clutter are considered. Analysis of auto-compensation accuracy as
a function of clutter properties and parameters of auto-compensator’s nodes is
conducted. A method of analyzing adaptive rejector filters depending on their
order, parameters of auto-compensator’s nodes, volume of the training sample set
and cl...
Multithreshold Procedure for Evaluating Parameters of Meteorological Objects against the Background of Local Objects Clutter in Pulsed Doppler Weather Radars
Allerton Press - Tập 61 - Trang 317-324 - 2018
A multithreshold procedure for estimating parameters of meteorological objects
(MO) against the background of interferences from local objects in pulsed
Doppler weather radars has been proposed. It is based on using the operation
results of introduced detector of local objects for making a decision on
estimating the parameters of meteorological objects before or after the
nonadaptive MO suppressio...
The efficiency of detecting an object moving in the unknown direction with unknown intensities of its image and background
Allerton Press - - 2009
The maximum likelihood algorithm for detecting a space-extended object moving in
the unknown direction has been synthesized and analyzed under conditions of a
priori uncertainty with respect to intensities of its image and applicative
background. The impact of a priori unknown intensities of the object image and
the background on the detection characteristics was also investigated.
Performance Characterization of MIMO Channels with Hybrid Diversity
Allerton Press - Tập 62 - Trang 286-300 - 2019
Recent advances have demonstrated that multiple-input multiple-output (MIMO)
wireless technology can achieve impressive enhancement in overall system
performance. It offers spatial multiplexing and spatial diversity without
increasing either the total system power nor the bandwidth and thus offering the
potential for substantial improvements in channel capacity and spectral
efficiency. However, th...
Estimation of Potential Efficiency of Interperiod Processing of Coherent Batch Radio Pulses against Background of Clutter in Pulse-Doppler Radars with Medium Frequency of Probing
Allerton Press - Tập 61 - Trang 529-546 - 2019
The potential efficiency of optimal interperiod processing (IPP) of coherent
batch radio pulses reflected from point air targets against the background of
high-power clutter is analyzed during the radar operation in the pulse-Doppler
mode with middle frequency of probing at ambiguous measurements of target range
and velocity. This efficiency is compared with IPP efficiency during the radar
operati...
Spaced radio receive as a queueing system with mixed priorities
Allerton Press - Tập 53 - Trang 52-55 - 2010
It is considered a possibility of simulation of spaced radio receive with
queueing system (QS) with mixed priorities. There are defined main parameters of
QS for three priorities classes and comparative analysis of their efficiency is
represented.
Estimation of parameter variation of wideband signals and their fields in media with attenuation
Allerton Press - Tập 58 Số 6 - Trang 274-283 - 2015
Tổng số: 801
- 1
- 2
- 3
- 4
- 5
- 6
- 10