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Guided Radar and Wide Band RFIC Tranceiver Design

Author: TaoYong
Tutor: RanLiXin
School: Zhejiang University
Course: Physical Electronics
Keywords: Leaked cable Transceiver Noise figure Linearity Image rejection
CLC: TN402
Type: Master's thesis
Year: 2010
Downloads: 112
Quote: 0
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Abstract


The leaked cable Guided Wave Radar is a leaked cable buried in the ground radar as a sensor , originated in the 1970s . In recent years, as radar signal processing technology , especially the development of ultra - wideband technology leakage cable Guided Wave Radar growing application in the field of security . Compared to other types of perimeter intrusion detection systems, leaky cable guided wave radar has good concealment , false alarm rate, without blind spots, the advantages of positioning accuracy , and thus become the hot spot of the current development of perimeter intrusion detection systems . The paper introduces the research background and research status of the leaked cable Guided Wave Radar technology introduced , then the relevant principles of the leak cable guided wave radar system , given the system implementation of a zero- IF architecture . Then introduced in relation to the system 's hardware and software design , hardware design , including analog transceiver front-end and digital baseband part of the circuit design , software design is mainly internal FPGA signal modulation and demodulation . The paper designs and implements a carrier frequency of 40MHz leaked cable guided wave radar system . Next-generation radio access network , the leaked cable has a great prospect for its great bandwidth . Remote antenna , wireless location and spatial selection are leaked cable transmission potential areas . Based on SMIC 0.18um CMOS process , the paper designed a broadband RF transceiver chip , can be applied to leak cable to build a wireless network . Meanwhile , the chip can also be used in the field of wireless sensing , such as non-contact life detection , microwave ranging .

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Microelectronics, integrated circuit (IC) > General issues > Design
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