Jiro Hirokawa
Orcid: 0000-0001-8720-6180
According to our database1,
Jiro Hirokawa
authored at least 101 papers
between 2004 and 2023.
Collaborative distances:
Collaborative distances:
Awards
IEEE Fellow
IEEE Fellow 2012, "For contributions to high-gain and high-efficiency millimeter-wave planar waveguide slot arrays".
Timeline
Legend:
Book In proceedings Article PhD thesis Dataset OtherLinks
Online presence:
-
on orcid.org
On csauthors.net:
Bibliography
2023
A Center-Fed Dual-Polarized Parallel-Plate Waveguide Slot Array Antenna Based on a Feeding Waveguide With Centered Longitudinal Feeding Slots.
IEEE Access, 2023
A Double Layer Cross-Slot Aperture-Fed Millimeter-Wave Antenna Array With Wide Axial Ratio Bandwidth.
IEEE Access, 2023
A Broadband Full-Corporate-Fed Slot Array Antenna Based on the Single-Layer Substrate Integrated Waveguide.
IEEE Access, 2023
Proceedings of the International Conference on Consumer Electronics - Taiwan, 2023
2022
Design for Operation in Two Frequency Bands by Division of the Coupled Region in a Waveguide 2-Plane Coupler.
IEICE Trans. Electron., December, 2022
IEICE Trans. Commun., October, 2022
Control of Radiation Direction in an Aperture Array Excited by a Waveguide 2-Plane Hybrid Coupler.
IEICE Trans. Commun., August, 2022
IEICE Trans. Commun., 2022
A Wideband and High-Gain All-Metallic Perpendicular-Corporate-Fed Multi-Layered Parallel-Plate Slot Array Antenna.
IEEE Access, 2022
2021
Control of 120-GHz-Band Split Ring Resonator Filter by Coupling Lattice Pattern Substrate.
IEICE Trans. Electron., 2021
Transmission Characteristics Control of 120 GHz-Band Bandstop Filter by Coupling Alignment-Free Lattice Pattern.
IEICE Trans. Electron., 2021
Design of the Traveling-Wave Series-Fed Microstrip Antenna Array with Power Control Slits of Unequal Inter-Element Spacing.
IEICE Trans. Commun., 2021
Analysis of Intersymbol Interference Characterized by the Large Array Antennas Adopted in a 60-GHz-Band Gigabit Compact-Range Wireless Access System.
IEEE Access, 2021
Realization of a Wideband Series-Fed 4 × 4-Element Waveguide Slot Array in the X-Band.
IEEE Access, 2021
2020
Development and Performance Evaluation of Small SAR System for 100-kg Class Satellite.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020
Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using a Large Array Antenna in the Millimeter-Wave Band.
IEICE Trans. Commun., 2020
Sidelobe Suppression in Both the E and H Planes Using Slit Layers over a Corporate-Feed Waveguide Slot Array Antenna Consisting of 2×2-Element Radiating Units.
IEICE Trans. Commun., 2020
Transmission Enhancement in Rectangular-Coordinate Orthogonal Multiplexing by Excitation Optimization of Slot Arrays for a Given Distance in the Non-Far Region Communication.
IEICE Trans. Commun., 2020
IEEE Access, 2020
8 × 2-Element 60-GHz-Band Circularly Polarized Post-Wall Waveguide Slot Array Antenna Loaded With Dipoles.
IEEE Access, 2020
Novel Unmanned Aerial Vehicle-Based Line-of-Sight MIMO Configuration Independent of Transmitted Distance Using Millimeter Wave.
IEEE Access, 2020
IEEE Access, 2020
2019
Wideband Design of a Short-Slot 2-Plane Coupler by the Mode Matching/FEM Hybrid Analysis Considering the Structural Symmetry.
IEICE Trans. Commun., 2019
IEICE Trans. Commun., 2019
12- and 21-GHz Dual-Band Dual-Circularly Polarized Offset Parabolic Reflector Antenna Fed by Microstrip Antenna Arrays for Satellite Broadcasting Reception.
IEICE Trans. Commun., 2019
Perpendicular-Corporate Feed in a Four-Layer Circularly-Polarized Parallel-Plate Slot Array.
IEICE Trans. Commun., 2019
Fabrication and Evaluation of Integrated Photonic Array-Antenna System for RoF Based Remote Antenna Beam Forming.
IEICE Trans. Electron., 2019
IEEE Access, 2019
Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
Proceedings of the European Conference on Networks and Communications, 2019
2018
Performance Analysis and Hardware Verification of Feature Detection Using Cyclostationarity in OFDM Signal.
IEICE Trans. Commun., 2018
Wideband Waveguide Short-Slot 2-Plane Coupler Using Frequency Shift of Propagating Modes.
IEICE Trans. Electron., 2018
Absorber Integrated Planar Slot Array Antenna for Suppression of Multiple Reflection in 120-GHz-Band Close-Proximity Wireless System.
IEICE Trans. Electron., 2018
Future 5G Millimeter-Wave Systems and Terminals: Propagation Channel, Communication Techniques, Devices, and Measurements.
IEEE Commun. Mag., 2018
A Compact Multi-Beam End-Fire Circularly Polarized Septum Antenna Array for Millimeter-Wave Applications.
IEEE Access, 2018
Millimeter-Wave Frequency Beam Scanning Array With a Phase Shifter Based on Substrate-Integrated-Waveguide.
IEEE Access, 2018
2017
Plate-Laminated Waveguide Monopulse Slot Array Antenna with Full-Corporate-Feed in the E-Band.
IEICE Trans. Commun., 2017
IEICE Trans. Commun., 2017
IEICE Trans. Electron., 2017
One-Body 2-D Beam-Switching Butler Matrix with Waveguide Short-Slot 2-Plane Couplers.
IEICE Trans. Electron., 2017
IEICE Trans. Commun., 2017
Alignment Control System Using Beam-Tilting 1-D Waveguide-Slot Array Antennas for 120-GHz-Band Corporate-Feed High-Gain 2-D Arrays.
IEICE Trans. Commun., 2017
60GHz-Band Photonic-Integrated Array-Antenna and Module for Radio-over-Fiber-Based Beam Forming.
IEICE Trans. Commun., 2017
Performance analysis and hardware verification of signal detection scheme using cyclic prefix in OFDM.
Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017
2016
Practical considerations of terahertz communications for short distance applications.
Nano Commun. Networks, 2016
A 60GHz-Band High-Efficiency Antenna with a Thick Resin Layer and Differentially Fed through a Hole in a Silicon Chip.
IEICE Trans. Commun., 2016
IEICE Trans. Commun., 2016
2015
IEICE Trans. Commun., 2015
Rain Sensing Using Dual-Frequency Measurements from Small-Scale Millimeter-Wave Network.
IEICE Trans. Commun., 2015
2014
A Partially-Corporate Feed Double-Layer Waveguide Slot Array with the Sub-Arrays also Fed in Alternating-Phases.
IEICE Trans. Commun., 2014
Double-Layer Plate-Laminated Waveguide Slot Array Antennas for a 39GHz Band Fixed Wireless Access System.
IEICE Trans. Commun., 2014
A Simple Through-Hole Based Transformer between Microstrip Line and Post-Wall Waveguide for Millimeter-Wave Applications.
IEICE Trans. Electron., 2014
A Wideband 16×16-Element Corporate-Feed Hollow-Waveguide Slot Array Antenna in the 60-GHz Band.
IEICE Trans. Commun., 2014
Phased Array Antenna Beam Steering Scheme for Future Wireless Access Systems Using Radio-over-Fiber Technique.
IEICE Trans. Commun., 2014
Propagation Characteristics of Honeycomb Structures Used in mm-Wave Radial Line Slot Antennas.
IEICE Trans. Commun., 2014
Millimeter-Wave Propagation Characteristics and Localized Rain Effects in a Small-Scale University Campus Network in Tokyo.
IEICE Trans. Commun., 2014
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014
2013
An Equivalent Double Layer Model for a Fast Design and Analysis of High Gain-Multilayer Radial Line Slot Antennas.
IEICE Trans. Commun., 2013
Design and Measurement of the Plate Laminated Waveguide Slot Array Antenna and Its Feasibility for Wireless Link System in the 120 GHz Band.
IEICE Trans. Commun., 2013
Manufacture and Performance of a 60GHz-Band High-Efficiency Antenna with a Thick Resin Layer and the Feed through a Hole in a Silicon Chip.
IEICE Trans. Commun., 2013
2012
LTCC Partially-Filled Post-Wall Rectangular-Waveguide Slot Array Antenna in the Millimeter-Wave Band.
IEICE Trans. Electron., 2012
2011
Full-Wave Design Considering Slot Admittance in 2-D Waveguide Slot Arrays with Perfect Input Matching.
IEICE Trans. Commun., 2011
Loss of Post-Wall Waveguides and Efficiency Estimation of Parallel-Plate Slot Arrays Fed by the Post-Wall Waveguide in the Millimeter-Wave Band.
IEICE Trans. Electron., 2011
Eigenmode Analysis of Propagation Constant for a Microstrip Line with Dummy Fills on a Si CMOS Substrate.
IEICE Trans. Electron., 2011
A High-Efficiency Circularly-Polarized Aperture Array Antenna with a Corporate-Feed Circuit in the 60 GHz Band.
IEICE Trans. Electron., 2011
Practical Slot Array Design by Method of Moments Using One Basis Function and Constant Correction Length.
IEICE Trans. Commun., 2011
A Center-Feed Linear Array of Reflection-Canceling Slot Pairs on Post-Wall Waveguide.
IEICE Trans. Commun., 2011
2010
Design of a Partially-Corporate Feed Double-Layer Slotted Waveguide Array Antenna in 39 GHz Band and Fabrication by Diffusion Bonding of Laminated Thin Metal Plates.
IEICE Trans. Commun., 2010
A Coaxial Feeder with Two Pairs of Parasitic Pins for Realizing Rotationally Symmetric Aperture Illumination in Spiral Array Radial Line Slot Antennas.
IEICE Trans. Commun., 2010
Design of Narrow Wall Windows in a Waveguide to Feed Partially-Dielectric-Filled Oversized-Rectangular Waveguide Based on 2-Dimensional Analyses of Two Orthogonal Directions.
IEICE Trans. Commun., 2010
Connected Post-Wall (C-PW) Waveguide for Efficient Design of Broad Wall Slots by Using Equivalent Solid-Wall Waveguide.
IEICE Trans. Electron., 2010
A Post-Wall Center-Feed Waveguide Circuit Consisting of T-Junctions for Reducing the Slot-Free Area in a Parallel Plate Slot Array Antenna.
IEICE Trans. Electron., 2010
Design of Post-Wall Feed Waveguide for a Parallel Plate Slot Array by an Analysis Model with Corrected Solid-Walls.
IEICE Trans. Commun., 2010
2009
Evaluation of Effective Conductivity of Copper-Clad Dielectric Laminate Substrates in Millimeter-Wave Bands Using Whispering Gallery Mode Resonators.
IEICE Trans. Electron., 2009
Analysis and Design of a Reflection-Cancelling Transverse Slot-Pair Array with Grating-Lobe Suppressing Baffles.
IEICE Trans. Commun., 2009
Analysis and Uniform Design of a Single-Layer Slotted Waveguide Array Antenna with Baffles.
IEICE Trans. Commun., 2009
Bandwidth Enhancement of Aperture Feed by an Air Rectangular Cavity Backing in a LTCC Post-Wall Waveguide.
IEICE Trans. Electron., 2009
2008
Fabrication of Alternating-Phase Fed Single-Layer Slotted Waveguide Arrays Using Plastic Materials with Metal-Plating.
IEICE Trans. Commun., 2008
IEICE Trans. Commun., 2008
The Ridged Cross-Junction Multiple-Way Power Divider for Small Blockage and Symmetrical Slot Arrangement in the Center Feed Single-Layer Slotted Waveguide Array.
IEICE Trans. Commun., 2008
Step Width Tolerable for Offset of the Aperture in a Millimeter-Wave Transducer between Post-Wall and Hollow Standard Waveguides.
IEICE Trans. Electron., 2008
2007
A Cost-Effective Transition between a Microstrip Line and a Post-Wall Waveguide Using a Laminated LTCC Substrate in 60-GHz Band.
IEICE Trans. Electron., 2007
Moment Method Analysis of a Plane Wave Generator in an Oversized Rectangular Waveguide.
IEICE Trans. Commun., 2007
2006
A Coaxial Line to Post-Wall Waveguide Transition for a Cost-Effective Transformer between a RF-Device and a Planar Slot-Array Antenna in 60-GHz Band.
IEICE Trans. Commun., 2006
Design of 1 m<sup>2</sup> Order Plasma Excitation Single-Layer Slotted Waveguide Array with Conducting Baffles and Quartz Glass Strips Using the GSM-MoM Analysis.
IEICE Trans. Commun., 2006
Coupling of a circularly polarized slot pair on a corrugated waveguide of finite length.
IEICE Electron. Express, 2006
Feasibility of mechanical beam scan by movable dielectric blocks in the feeder of a single-layer waveguide array antenna.
IEICE Electron. Express, 2006
2005
A Three-Way Divider for Partially-Corporate Feed in an Alternating Phase-Fed Single-Layer Slotted Waveguide Array.
IEICE Trans. Commun., 2005
A Post-Wall Waveguide Slot Array with a Three-Way Power Divider on a Single-Layer Dielectric Substrate.
IEICE Trans. Commun., 2005
A Half-Sized Post-Wall Short-Slot Directional Coupler with Hollow Rectangular Holes in a Dielectric Substrate.
IEICE Trans. Electron., 2005
IEICE Trans. Commun., 2005
An Alternating-Phase Fed Single-Layer Slotted Waveguide Array in 76 GHz Band and Its Sidelobe Suppression.
IEICE Trans. Electron., 2005
IEICE Trans. Commun., 2005
A Waveguide Broad-Wall Transverse Slot Linear Array with Reflection-Canceling Inductive Posts and Grating-Lobe Suppressing Parasitic Dipoles.
IEICE Trans. Electron., 2005
Grating Lobes Suppression in Transverse Slot Linear Array with a Dual Parasitic Beam of Strip Dipoles.
IEICE Trans. Commun., 2005
A Design of a Leaky Waveguide Crossed-Slot Linear Array with a Matching Element by the Method of Moments with Numerical-Eigenmode Basis Functions.
IEICE Trans. Commun., 2005
2004
IEICE Electron. Express, 2004