A new automobile radar based on the six-port phase/frequency discriminator

Autor: L.P. Jallet, E. Bergeault, C. Gutierrez Miguelez, B. Huyart
Rok vydání: 2000
Předmět:
Zdroj: IEEE Transactions on Vehicular Technology. 49:1416-1423
ISSN: 0018-9545
Popis: A new range/relative-speed sensor for automobiles is shown. Based on the six-port phase/frequency discriminator, it determines distance and Doppler frequency by means of the phase difference between transmitted and received signals. It presents several advantages compared with conventional FM/CW sensors. Low cost and compact size can also be achieved. The principle of operation, the developed prototype, and test results are described.
Databáze: OpenAIRE