12 papers
Second- and Third-Harmonic Backscatter Through a Bandstop Filter Using Defected Ground Structure
Dan Che, Changjun Liu, Haoming He +2
In this brief, a novel harmonic-backscatter-rectifier (HBR) is introduced for simultaneous rectification and harmonic-based uplink. The proposed (HBR) employs a rectifier to genera…
Coherent power combining of four-way injection-locked 5.8-GHz magnetrons based on a five-port hybrid waveguide combiner
H Huang, B Yang, N Shinohara +1
A high-efficiency power-combining method for four-way 5.8-GHz magnetrons based on the external injection-locking technique is presented in this article. The method uses a nonisolat…
A Novel Stability Improvement Method of S-Band Magnetron Systems Based on Its Anode Current Feature
S Wang, Y Zhao, X Chen +1
Magnetrons are widely used as a high-efficiency, large-power, and low-cost microwave source. This article proposes a method to improve the magnetron output characteristics based on…
Harmonic-Recycling Rectification Based on Novel Compact Dual-Band Resonator
Pengde Wu, Hao Wu, Yi-Dan Chen +3
Harmonic generation during radio frequency (RF)-dc conversion causes performance degradation of a microwave rectifying circuit. To suppress and recycle the harmonic power, this let…
High-Efficiency Octave Bandwidth Rectifier for Electromagnetic Energy Harvesting
Haoming He, Yilin Zhou, Zhongqi He +2
This letter presents the design and implementation of a compact high-efficiency octave microwave rectifier. A key highlight is the novel segmented impedance matching method, a uniq…
Modular Multirotary Joints SPS Concept-Challenges and Design Considerations
Xinbin Hou, Zhengai Cheng, Xin Wang +1
As a major space based energy infrastructure in response to the challenge of climate change, space solar power SSP has attracted extensive international attention for more than 55…