OOIR: Observatory of International Research

Papers

(The H4-Index of AEU-International Journal of Electronics and Communications is 31. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Editorial Board	112
Complex field manipulation based on OAM spectrum analysis with an arbitrarily distributed antenna array	72
An octave tuning range quad-core VCO using a multi-mode resonator	64
Editorial Board	55
High-efficiency power amplifier with two octaves of bandwidth and resistive harmonic termination: Transition from Class-E to continuous Class-F	51
Editorial Board	47
A novel structure based on ultra-wideband filtering circuit for isolation enhancement of Vivaldi antenna with narrow gap in H-plane	47
Reconfigurable designs of equilateral triangular microstrip antennas for single and dual band circular polarized response in GSM and GPS applications	44
Additive manufacturing substrate for patch antenna using variable infill Poly Lactic acid	43
Biquaternion-based DOA estimation of noncircular signals with time-modulated antenna arrays	41
An 1.7–2.7 GHz all-weather broadband High-gain antenna with W-shape reflector for maritime communications	40
A compact channel patch antenna with reconfigurable circularly polarized pattern for mobile satellite communications	39
Single-resistance-tunable oscillators using a single CFOA and two grounded capacitors	38
An optimized FPGA architecture for machine learning applications	37
Mutual impedance computation using spherical harmonics between two closely spaced antennas	37
Design of evanescent mode band-pass filters based on groove gap waveguide technology	36
Editorial Board	36
Broadband bandpass filter and filtering power divider with enhanced slow-wave effect, compact size, and wide stopband based on butterfly-shaped spoof SPPs	35
Bit error probability of VLC systems in underground mining channels with imperfect CSI	35
Coupling suppression study of miniaturized BDS/GPS multifunctional transceiver antenna based on quarter-mode substrate integrated waveguide	34
Editorial Board	34
Al2O3 Ceramic-Based Swastika-Shaped Quad-Port MIMO antenna with diversity feature for 5.9 GHz intelligent transport systems applications	33
A filtering power divider with high selectivity based on surface acoustic wave resonator	33
Design of a compact, wideband, Diagonal Square Fractal MIMO antenna for vehicular communication	32
A low-profile frequency- and pattern-reconfigurable metantenna for UAV joint RadCom systems	32

A new design method for distributed Doherty power amplifier	32
Reducing radar cross section through absorption metamaterial antenna for concealment and detection applications	32
Mutual coupling reduction for monopole MIMO antenna using l-shaped stubs, defective ground and chip resistors	32
A linearity enhancement technique for low-noise transconductance amplifiers in SAW-less receivers	31
Nature-inspired metaheuristic optimization algorithms for FDTD dispersion modeling	31
On the performance of NOMA in RIS-enabled vehicular communications with CEE and SIC errors	31