Linearly polarized shaped power pattern synthesis with sidelobe and cross-polarization control by using semidefinite relaxation
In this communication, the problem of synthesizing a linearly polarized shaped power
pattern with accurate control on both sidelobe and cross-polarization (XP) levels is …
pattern with accurate control on both sidelobe and cross-polarization (XP) levels is …
Synthesis of nonuniformly spaced linear arrays with frequency-invariant patterns by the generalized matrix pencil methods
This work extends the matrix pencil method (MPM)-based synthesis technique to the case of
nonuniformly spaced linear arrays with wideband frequency-invariant (FI) patterns. A new …
nonuniformly spaced linear arrays with wideband frequency-invariant (FI) patterns. A new …
An ANN-based synthesis method for nonuniform linear arrays including mutual coupling effects
Y Gong, S Xiao, BZ Wang - IEEE Access, 2020 - ieeexplore.ieee.org
This paper proposes an artificial neural network (ANN)-based synthesis method for
nonuniform linear arrays with mutual coupling effects. The proposed method can …
nonuniform linear arrays with mutual coupling effects. The proposed method can …
Synthesis of sparse arrays with frequency-invariant-focused beam patterns under accurate sidelobe control by iterative second-order cone programming
It is shown in this communication that the problem of synthesizing a frequency-invariant (FI)
beam pattern with as few elements as possible can be transformed into a sequence of …
beam pattern with as few elements as possible can be transformed into a sequence of …
On the design of sparse arrays with frequency-invariant beam pattern
P Le Son - IEEE/ACM Transactions on Audio, Speech, and …, 2020 - ieeexplore.ieee.org
Beamformer performs spatial filtering to preserve the desired signal while suppressing
interfering signals and noise arriving from directions other than the direction of interest …
interfering signals and noise arriving from directions other than the direction of interest …
Efficient and accurate frequency-invariant beam pattern synthesis utilizing iterative spatiotemporal Fourier transform
An iterative spatiotemporal Fourier transform (STFT) method is presented to efficiently
design finite-impulse-response (FIR) filter coefficients for generating a desired frequency …
design finite-impulse-response (FIR) filter coefficients for generating a desired frequency …
Efficient unitary matrix pencil method for synthesising wideband frequency patterns of sparse linear arrays
P Gu, G Wang, Z Fan, R Chen - IET Microwaves, Antennas & …, 2018 - Wiley Online Library
A novel technique incorporating the unitary matrix pencil (UMP) method is extended to the
case of sparse linear arrays with wideband frequency invariant (FI) patterns. Multiple pattern …
case of sparse linear arrays with wideband frequency invariant (FI) patterns. Multiple pattern …
Linearly polarized shaped power pattern synthesis with dynamic range ratio control for arbitrary antenna arrays
This paper extends the semidefinite relaxation (SDR) method to be capable of synthesizing
linearly polarized shaped patterns with accurate control of sidelobe level (SLL), cross …
linearly polarized shaped patterns with accurate control of sidelobe level (SLL), cross …
Synthesis of nonuniformly spaced arrays with frequency-invariant shaped patterns by sequential convex optimization
Y Gong, S Xiao, B Wang - IEEE Antennas and Wireless …, 2020 - ieeexplore.ieee.org
In this letter, a novel synthesis method for nonuniformly spaced linear and planar arrays with
frequency-invariant shaped patterns is proposed. This method consists of two steps. In the …
frequency-invariant shaped patterns is proposed. This method consists of two steps. In the …
Reducing the number of elements in the synthesis of a broadband linear array with multiple simultaneous frequency-invariant beam patterns
The problem of reducing the number of elements in a broadband linear array with multiple
simultaneous crossover frequency-invariant (FI) patterns is considered. Different from the …
simultaneous crossover frequency-invariant (FI) patterns is considered. Different from the …