"Focusing on Passive Intermodulation (PIM), a common instance of distortion in high-power multi-channel communication systems, the book introduces the concepts and Technology of PIM. In the context of "space-ground-object" integrated communication and increasing spectrum resource constraints, the PIM problem is becoming increasingly prominent, while microwave components and system-level PIM are facing new challenges. Based on the experience and achievements in engineering practice of the China Academy ofSpace Technology in Xi'an, this title describes the basic theory, generation mechanism, analysis and evaluation methods, location detection and suppression techniques for microwave components of spacecraft PIM from a theoretical and engineering perspective. At the same time, the latest achievements of microwave components PIM are outlined in a certain technical depth, along with its operational guidance and paths for further advancement. The book will be a useful reference for researchers, engineering and students interested in microwave technology, satellite technology and mobile communication technology"--
Focusing on Passive Intermodulation (PIM), a common instance of distortion in high-power multi-channel communication systems, the book introduces the concepts and Technology of PIM.
In the context of "space-ground-object" integrated communication and increasing spectrum resource constraints, the PIM problem is becoming increasingly prominent, while microwave components and system-level PIM are facing new challenges. Based on the experience and achievements in engineering practice of the China Academy of Space Technology in Xi'an, this title describes the basic theory, generation mechanism, analysis and evaluation methods, location detection and suppression techniques for microwave components of spacecraft PIM from a theoretical and engineering perspective. At the same time, the latest achievements of microwave components PIM are outlined in a certain technical depth, along with its operational guidance and paths for further advancement.
The book will be a useful reference for researchers, engineering and students interested in microwave technology, satellite technology and mobile communication technology.
Focusing on Passive Intermodulation (PIM), a common instance of distortion in high-power multi-channel communication systems, the book introduces the concepts and Technology of PIM.
1. Introduction
2. The Generation Mechanism of Passive Intermodulation
of Microwave Components
3. Passive Intermodulation Analysis and Evaluation
Techniques for Microwave Components
4. Passive Intermodulation Localization
Technology for Microwave Components
5. Passive Intermodulation Detection
Technology for Microwave Components
6. PIM Suppression Technology for
Microwave Components
Wanzhao Cui is Professor in the National key Laboratory of Science and Technology on Space Microwave, at the China Academy of Space Technology, Xian. His current research interests include microwave technology, and satellite communication.
Jun Li is Professor in the National key Laboratory of Science and Technology on Space Microwave, at the China Academy of Space Technology, Xian. He is engaged in research on microwave technology, and satellite communication.
Huan Wei is an engineer in the National key Laboratory of Science and Technology on Space Microwave, at the China Academy of Space Technology, Xian. Her expertise is in the field of aerospace microwave technology.
Xiang Chen is a Senior Engineer in the National Key Laboratory of Science and Technology on Space Microwave, at the China Academy of Space Technology, Xian. His research interests include high power microwave components and systems, gap waveguide and its applications, microwave and millimeter-wave circuits.
