Arctangent Demodulation With DC Offset Compensation in Quadrature Doppler Radar Receiver Systems

By Byung-Kwon Park, Olga Boric-Lubecke, Victor M. Lubecke. IEEE transactions on microwave theory and techniques, 2007

583 citations recorded by the source corpus.

Subfields: Atomic and Molecular Physics, and Optics, Biomedical Engineering, Surgery

View Paper: https://www.semanticscholar.org/paper/8fb9147ae6b812ae5acb4b252a1e3a05d61d17d0

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Atomic and Molecular Physics, and Optics

1. Jenshan Lin
2. Changzhi Li
3. Wenming Zhang
4. Guang Meng

In Biomedical Engineering

1. Changzhi Li
2. Jenshan Lin
3. Olga Boric-Lubecke
4. Victor M. Lubecke
5. Wenming Zhang
6. Guang Meng
7. S. Gürbüz
8. Moeness G. Amin

In Surgery

1. Changzhi Li
2. Jenshan Lin
3. Olga Boric-Lubecke
4. Victor M. Lubecke
5. Moeness G. Amin
6. S. Gürbüz

Citations in the corpus

• A Review on Recent Advances in Doppler Radar Sensors for Noncontact Healthcare Monitoring (2013, methodology): “If is an even multiple of , the baseband output is approximately (4) In this case, the baseband output is no longer linearly proportional to the time-varying displacement , and the detection happens at a null-detection point.”
• Random Body Movement Cancellation in Doppler Radar Vital Sign Detection (2008, methodology): “…movement is present, the normalized detected baseband signal in one of the baseband channels can be represented and analyzed by spectral analysis as [10] (1) where , are the periodic body movements due to heartbeat and respiration, is the wavelength of the wireless signal, is the total residual…”
• Nonlinear Chirp Mode Decomposition: A Variational Method (2017, methodology): “Therefore, we can obtain the IF increment through the arctangent demodulation technique as [16], [17], [45], [46]:”