Millimeter Wave FMCW Radar System Simulations including a 3D Ray Tracing Channel Simulator

被引：0

作者：

Dudek, Manuel ^{[1
]}

Wahl, Rene ^{[2
]}

Kissinger, Dietmar ^{[1
]}

Weigel, Robert ^{[1
]}

Fischer, Georg ^{[1
]}

机构：

[1] Friedrich Alexander Univ, Inst Elect Engn, Cauerstr 9, D-91058 Erlangen, Germany

[2] AWE Commun GmbH, D-71034 Boblingen, Germany

来源：

2010 ASIA-PACIFIC MICROWAVE CONFERENCE | 2010年

关键词：

frequency modulation; CW radar; road vehicle radar; RF impairments; simulation;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper a millimeter-wave radar system simulation environment for frequency-modulated continuous wave (FMCW) radar using a 3D ray tracing channel simulator is presented. Therefore we use Agilents' RF design environment ADS for system simulation and calculate the channel impulse response based on the data received from a 3D ray tracer in a Matlab co-simulation. To reduce computing time the whole signal flow is processed in a complex baseband representation and scattering center models are used as substitute for complex polygon targets as further improvement. Nevertheless all effects occurring at harmonic bands and at DC due to nonlinearities in the transmitter and receiver circuits are well reflected in the simulation. A typical road scenario is simulated and the results show the capabilities of the simulation technique in terms of speed and accuracy.

引用

页码：1665 / 1668

页数：4

共 7 条

[1]

Buddendick H., 2009, IEEE ANT PROP SOC IN

[2]

Gunther O., 2007, AS PAC MICR C

[3] A general theory of phase noise in electrical oscillators [J].

Hajimiri, A ;

Lee, TH .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1998, 33 (02) :179-194

[4]

Kundert K, 1997, 1997 IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER-AIDED DESIGN - DIGEST OF TECHNICAL PAPERS, P752, DOI 10.1109/ICCAD.1997.643622

[5]

Scheiblhofer Stefan, 2008, 2008 38th European Microwave Conference (EuMC), P1604, DOI 10.1109/EUMC.2008.4751778

[6] LINEAR FMCW RADAR TECHNIQUES [J].

STOVE, AG .

IEE PROCEEDINGS-F RADAR AND SIGNAL PROCESSING, 1992, 139 (05) :343-350

[7]

Wahl R, 2006, IEEE VTS VEH TECHNOL, P2883

← 1 →