US 11,953,583 B2
Radar assembly and method for operating a radar assembly
Martin Laabs, Dresden (DE); and Dirk Plettemeier, Dresden (DE)
Assigned to Technische Universität Dresden, Dresden (DE)
Appl. No. 17/253,881
Filed by Altavo GmbH, Dresden (DE)
PCT Filed May 14, 2019, PCT No. PCT/DE2019/100436
§ 371(c)(1), (2) Date Dec. 18, 2020,
PCT Pub. No. WO2019/242794, PCT Pub. Date Dec. 26, 2019.
Claims priority of application No. 10 2018 115 079.2 (DE), filed on Jun. 22, 2018.
Prior Publication US 2021/0270953 A1, Sep. 2, 2021
Int. Cl. G01S 13/34 (2006.01); G01S 7/03 (2006.01); G01S 7/35 (2006.01)
CPC G01S 13/347 (2013.01) [G01S 7/03 (2013.01); G01S 7/35 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A radar assembly, comprising a transmitter unit with a first oscillator and a transmitter antenna, and a receiver unit with a second oscillator, a first mixer and a receiver antenna, comprising:
a first frequency comb generator arranged in the transmitter unit between the first oscillator and the transmitter antenna, said first frequency comb generator generating a plurality of mutually equidistant first frequency components, and
a second frequency comb generator arranged in the receiver unit between the second oscillator and the first mixer, said second frequency comb generator generating a plurality of mutually equidistant second frequency components that are frequency-shifted with respect to the first frequency components and do not include any one of the first frequency components.