Unverified50% confidenceFactExact time
Bistatic range refers to the sum of the path lengths from the target to the transmitter and to the receiver, obtained by multiplying the delay of the echo relative to the direct signal by the speed of light.
1
Sources
50%
Confidence
Long-term
Relevance
10/30/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedDoppler frequency reflects the rate of change over time of the bistatic path length and is related to the target's radial velocity component.78% similarUnverifiedTime-of-Flight sensors calculate distance by measuring the round-trip time of a light pulse to and from a target, using the formula d = c·t/265% similarUnverified毫米波雷达通过发射高频段无线电波，捕捉反射信号的多普勒频移来判断运动方向与速度，精度达毫米级，且不受光线干扰65% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1115605API
curl https://kongchang.com/api/v1/knowledge/claims/1115605MCP
get_claim(id=1115605)