A phase shift keying modulator integrated single‐feed circular polarization agile array antenna von Phyoe, Thet Paing, Hasan, Maodudul, Nishiyama, Eisuke, Toyoda, Ichihiko

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A Single-Layer Planar Array Antenna Using Circularly-Polarized Reconfigurable Elements for Conical-Beam Radiation von Htun, Htet Wai, Nishiyama, Eisuke, Toyoda, Ichihiko

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A Dual-Axis Wide-Beam Microstrip Patch Antenna Using Linear Parasitic Line Elements von Hasan, Maodudul, Nishiyama, Eisuke, Toyoda, Ichihiko

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A Beam-Switchable Self-Oscillating Active Integrated Array Antenna Using Gunn Oscillator and Magic-T von HASAN, Maodudul, NISHIYAMA, Eisuke, TOYODA, Ichihiko

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An Electrically Reconfigurable Circularly-Polarized Planar Array Antenna With Built-In Bias-Isolation Mechanism von Htun, Htet Wai, Nishiyama, Eisuke, Toyoda, Ichihiko

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A penta‐band microstrip slot antenna for S‐, C‐ and X‐band applications von Rahman, Muhammad Asad, Islam, MD Shahidul, Hossain, MD Shakil, Hasan, Maodudul, Nishiyama, Eisuke, Toyoda, Ichihiko

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Multi-layer approach of polarization agile oscillating-type active integrated array antennas for RFtransmitter front-end von Hasan, Maodudul, Nishiyama, Eisuke, Toyoda, Ichihiko

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Dual-polarized microstirp array antenna on single-layer substrate using magic-Ts von Nishiyama, Eisuke, Suenaga, Shuto, Toyoda, Ichihiko

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A Quad-Polarization and Beam Agile Array Antenna Using Rat-Race Coupler and Switched-Line Phase Shifter von Hasan, Maodudul, Nishiyama, Eisuke, Toyoda, Ichihiko

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High-density array antenna with unevenly arranged parasitic elements for large-scale DC rectenna arrays von Kichiji, Takuma, Nishiyama, Eisuke, Toyoda, Ichihiko

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A novel dual-band elliptical ring slot MIMO antenna with orthogonal circular polarization for 5G applications von Chakraborty, Swarup, Rahman, Muhammad Asad, Hossain, Md. Azad, Nishiyama, Eisuke, Toyoda, Ichihiko

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A 2.45- and 5.8-GHz Dual-Band Stacked Differential Rectenna With High Conversion Efficiency in Low Power Density Environment von Saito, Kento, Nishiyama, Eisuke, Toyoda, Ichihiko

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Polarization agile self‐oscillating active integrated antenna for spatial modulation wireless communications von Toyoda, Ichihiko, Furukawa, Yoshiaki, Nishiyama, Eisuke, Tanaka, Takayuki, Aikawa, Masayoshi

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A polarization switchable active integrated array antenna with a single-lambda slot-ring Gunn oscillator and PSK modulator von Hasan, Maodudul, Nishiyama, Eisuke, Toyoda, Ichihiko

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Single Layer Extensible Microstrip Array Antenna Integrating SPDT Switch Circuit for Linear Polarization Switching von Ushijima, Yu, Nishiyama, Eisuke, Aikawa, Masayoshi

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A circularly polarized dual-axis dual-beam array antenna employing a dual-feed network with diagonal 90° phase shift von Phyoe, Thet Paing, Nishiyama, Eisuke, Toyoda, Ichihiko

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Basic Study of a Monopulse DOA Estimation Circularly Polarized Array Antenna Integrated with Magic-Ts von Nishiyama, Eisuke, Iwamoto, Daiki, Toyoda, Ichihiko, Miyashita, Masayuki, Tomimoto, Kazuma, Yamaguchi, Ryo

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5.8-GHz Stacked Differential Rectenna Suitable for Large-Scale Rectenna Arrays With DC Connection von Matsunaga, Tatsuki, Nishiyama, Eisuke, Toyoda, Ichihiko

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Dual-axis monopulse direction-of-arrival estimation planar antenna employing multilayer structure von Rashid, Rimi, Hossain, Md. Azad, Nishiyama, Eisuke, Toyoda, Ichihiko

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Compact MIC Magic-T and the Integration with Planar Array Antenna von AIKAWA, Masayoshi, NISHIYAMA, Eisuke

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