Search Results - "2018 IEEE MTT-S International Wireless Symposium (IWS)"

A 24-30 GHz CMOS LNA with 2.05dB NF and 0.6dB in-band gain ripple for 5G-applications by Zhou, Jiayuan, Zhang, Xiaoning, Yu, Yiming, Zhang, Lin, Zhao, Chenxi, Liu, Huihua, Kang, Kai

“…This paper presents a low noise amplifier (LNA) for 28 GHz communication system of 5G-applications. The proposed LNA composes of three differential amplifier…”
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Range-gating technology for millimeter-wave radar remote gesture control in IoT applications by Nguyen, Minh Q., Flores-Nigaglioni, Anthony, Li, Changzhi

“…Touchless hand gesture using portable millimeter-wave radar sensors an enabling technology for Internet of Things (IoT) applications. In this paper, we…”
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Placement selection of millimeter wave FMCW radar for indoor fall detection by Yang, Tao, Cao, Jun, Guo, Yongxin

“…Indoor fall detection based on radar technology has recently drawn more and more attention because of the advantages of privacy protection, all-day working and…”
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Multi-coil high efficiency wireless power transfer system against misalignment by Xu, Chen, Zhuang, Yuan, Han, Hongjian, Song, Chaoyun, Huang, Yi, Zhou, Jiafeng

“…The power transfer efficiency of magnetic-resonance coupled wireless power transfer (WPT) systems is sensitive to the alignment of coils. In this paper, a…”
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A low-profile dual-polarized stacked patch antenna for micro-base-station applications by He, Yejun, Li, Chao, Yang, Jie

“…This paper presents a low-profile dual-polarized stacked patch antenna for micro-base-station applications. The proposed antenna includes three antenna…”
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An efficient and extended range tracking method using a hybrid FSK-FMCW system by Wang, Jing, Peng, Zhengyu, Li, Changzhi

“…Radar systems are considered suitable sensors for detection of moving objects and motion-based tracking. Among various radar types, frequency-shift keying…”
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Ultra-wideband metamaterial absorber using three-layer ring and patch resonators by Ma, Suman, Hou, Xiaoxiang, Zhang, Qingfeng, Yang, Yihang, Tang, Yue

“…This paper proposes a three-layer ultra-wideband metamaterial absorber, which consists of layered ring resonators and four rectangular patch resonators on the…”
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Power maximization for capacitive wireless power transfer with two transmitters and one receiver by Minnaert, Ben, Stevens, Nobby

“…Inductive wireless power transfer from multiple transmitters to a single receiver has already been studied. However, for capacitive power transfer, an analysis…”
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Multigain cascode technique for low power BLE ISM band 2.4GHz differential inductive source degeneration based LNA by Qadir, Muhammad Waqas, Memon, Muhammad Hunain, Mirza, Adeel Feroz, Ali, Syed Wajahat, Lin, Fujiang

“…This paper presents the design & simulations of CMOS Multigain low noise amplifier (LNA) for wireless applications, specific for (ISM) band 2.4 GHz Low Energy…”
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A high-efficiency radio frequency rectifier-booster regulator for ambient WLAN energy harvesting applications by Fan, Shiquan, Zhao, Yang, Gou, Wei, Song, Chaoyun, Huang, Yi, Zhou, Jiafeng, Geng, Li

“…In this paper, a novel high-efficiency rectifier-booster regulator operating in radio frequency (RF) is firstly proposed. Then an entire WLAN energy harvesting…”
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Wideband microwave photonic I/Q mixer based on parallel installed phase modulator and Mach-Zehnder modulator by Shi, Jingzhan, Zhang, Fangzheng, Ben, De, Pan, Shilong

“…A wideband microwave photonic in-phase and quadrature (I/Q) mixer is proposed and experimentally demonstrated. In the proposed system, the 90-degree phase…”
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Propagation range enhancement of truncated airy beam with antenna array at microwave frequencies by Yang, Zhao, Wen, Guangjun, Inserra, Daniele, Huang, Yongjun

“…In order to improve wireless power transmission efficiency which is largely influenced by the diffraction of transmission beam, the use of…”
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A compact E-shaped half-mode substrate integrated waveguide semi-circular antenna by Liu, Shui, Xu, Feng, Wu, Ke

“…A novel compact E-shaped half-mode substrate integrated waveguide (HMSIW) semi-circular antenna is put forward in this paper. Two symmetrical slots are…”
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Integrated active quasi-circulator with 27 dB isolation and 0.8-6.8GHz wideband by using feedback technique by Tang, Bingjun, Xu, Jiangtao, Geng, Li

“…Circulators are widely adopted to decouple the incident and reflected waves. Active circulators have the properties such as small size, low cost and…”
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Multi-band reflectionless filtering impedance transformers by Gomez-Garcia, Roberto, Munoz-Ferreras, Jose-Maria, Psychogiou, Dimitra

“…A type of double-functionality filtering impedance transformer with multi-band and input-reflectionless capabilities is presented. It exploits a multi-passband…”
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A compact millimeter wave (mmWave) mid-field over the air (OTA) RF performance test system for 5G massive MIMO devices by Kong, Hongwei, Wen, Zhu, Jing, Ya, Yau, Michael

“…A 5G mmWave Massive MIMO device needs to perform the phase coherency calibration and RF parametric measurement over the air (OTA). The device size and the…”
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Wideband power divider using double-layer periodic spoof surface plasmon polaritons by Feng, Yanhao, Feng, Wenjie, Che, Wenquan, Ma, Xueke, Yang, Wanchen, Xue, Quan

“…In this paper, a wideband power divider using single- and double-layer periodic spoof surface plasmon polaritons (SSPPs) is proposed. Double-sided…”
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A dual-band Quasi-Yagi wearable antenna with high directivity by Zhang, Wenzhang, Zhuang, Yuan, Song, Chaoyun, Huang, Yi, Zhou, Jiafeng

“…A Quasi-Yagi wearable antenna is presented in this paper for dual-band operations at WiFi bands with high individual directivities. The proposed antenna…”
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Beamforming UWB-IR transmitter for NLOS indoor positioning and tracking application by Ansari, M. Arif Hussain, Law, Choi Look

“…This paper describes a UWB-IR beamforming transmitter array for non-line-of-sight directional indoor positioning and tracking of moving objects in the dense…”
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Orbital angular momentum multiplexing with non-degenerate modes in secondary frequency domain by Zhao, Yufei, Jiang, Jin, Jiang, Xuefeng, Zhang, Chao

“…The Electro-Magnetic (EM) waves with Orbital Angular Momentum (OAM) can achieve high spectral efficiency through multiplexing of different OAM modes. Due to…”
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