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Chapter and Conference Paper
Research on Fast RTK GNSS Algorithm Based on Partial Ambiguity Resolution
The key of GNSS RTK algorithm is the fast and reliable double difference integer ambiguity resolution. Currently widely used algorithm is the LAMBDA method based on the ambiguity search algorithm. But the sear...
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Chapter and Conference Paper
Progress of the Portable Rubidium Atomic Fountain Clock in SIOM
A portable 87Rb atomic fountain clock has been constructed and researched in Shanghai Institute of Optics and Fine Mechanics, and some improvements have been made recently. So far, comparison data with the H-mase...
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Chapter and Conference Paper
A Hybrid SET/MOS Majority Logic Circuit
This chapter proposes a novel majority logic circuit using single-electron transistor (SET) and metal–oxide–semiconductor (MOS) transistor. The majority logic circuit comprises a P-channel metal-oxide-semicond...
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Chapter and Conference Paper
A 3rd order Opamp-Based Tunable Low-Pass Filter Design for Data Demodulator of a 5.8 GHz ETC RF Receiver
Electronic tolling collection (ETC) will be applied in the construction of the new national highway network in China and the Chinese standard has been released. A 5.8 GHz receiver satisfied the standard is one...