1. Alam, Fakhrul, Nathaniel Faulkner, and Baden Parr, "Device-free localization: A review of non-RF techniques for unobtrusive indoor positioning," IEEE Internet of Things Journal, Vol. 8, No. 6, 4228-4249, Mar. 2021.
2. Tokognon, C. Arcadius, Bin Gao, Gui Yun Tian, and Yan Yan, "Structural health monitoring framework based on Internet of Things: A survey," IEEE Internet of Things Journal, Vol. 4, No. 3, 619-635, Jun. 2017.
3. Zelenkauskaite, Asta, Nik Bessis, Stelios Sotiriadis, and Eleana Asimakopoulou, "Interconnectedness of complex systems of Internet of Things through social network analysis for disaster management," 2012 Fourth International Conference on Intelligent Networking and Collaborative Systems, 503-508, Bucharest, Romania, Sep. 2012.
4. Snoonian, D., "Smart buildings," IEEE Spectrum, Vol. 40, No. 8, 18-23, Aug. 2003.
doi:10.1109/MSPEC.2003.1222043
5. Zanella, Andrea, Nicola Bui, Angelo Castellani, Lorenzo Vangelista, and Michele Zorzi, "Internet of Things for smart cities," IEEE Internet of Things Journal, Vol. 1, No. 1, 22-32, Feb. 2014.
6. Taleb, Tarik and Andreas Kunz, "Machine type communications in 3GPP networks: Potential, challenges, and solutions," IEEE Communications Magazine, Vol. 50, No. 3, 178-184, Mar. 2012.
7. Zafari, Faheem, Athanasios Gkelias, and Kin K. Leung, "A survey of indoor localization systems and technologies," IEEE Communications Surveys & Tutorials, Vol. 21, No. 3, 2568-2599, 2019.
8. Feng, Chen, Wain Sy Anthea Au, Shahrokh Valaee, and Zhenhui Tan, "Received-signal-strength-based indoor positioning using compressive sensing," IEEE Transactions on Mobile Computing, Vol. 11, No. 12, 1983-1993, Dec. 2012.
9. Paul, Anindya S. and Eric A. Wan, "RSSI-based indoor localization and tracking using sigma-point Kalman smoothers," IEEE Journal of Selected Topics in Signal Processing, Vol. 3, No. 5, 860-873, Oct. 2009.
10. Shan, Tie-Jun, Mati Wax, and Thomas Kailath, "On spatial smoothing for direction-of-arrival estimation of coherent signals," IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 33, No. 4, 806-811, Aug. 1985.
11. Wang, Xuyu, Lingjun Gao, Shiwen Mao, and Santosh Pandey, "CSI-based fingerprinting for indoor localization: A deep learning approach," IEEE Transactions on Vehicular Technology, Vol. 66, No. 1, 763-776, Jan. 2017.
12. Luo, Chengwen, Long Cheng, Mun Choon Chan, Yu Gu, Jianqiang Li, and Zhong Ming, "Pallas: Self-bootstrapping fine-grained passive indoor localization using WiFi monitors," IEEE Transactions on Mobile Computing, Vol. 16, No. 2, 466-481, Feb. 2017.
13. Diaz, Javier J. M., Rodrigo de A. Maues, Rodrigo B. Soares, Eduardo F. Nakamura, and Carlos M. S. Figueiredo, "Bluepass: An indoor Bluetooth-based localization system for mobile applications," IEEE Symposium on Computers and Communications, 778-783, Riccione, Italy, Jun. 2010.
14. Gonzalez-Castano, F. J. and J. Garcia-Reinoso, "Bluetooth location networks," Proceedings of the IEEE Global Telecommunications Conference (GLOBECOM), Vol. 1, 233-237, Taipei, Taiwan, Nov. 2002.
15. Zafari, Faheem, Ioannis Papapanagiotou, and Konstantinos Christidis, "Microlocation for Internet-of-Things-equipped smart buildings," IEEE Internet of Things Journal, Vol. 3, No. 1, 96-112, Feb. 2016.
16. Baronti, Paolo, Prashant Pillai, Vince W. C. Chook, Stefano Chessa, Alberto Gotta, and Y. Fun Hu, "Wireless sensor networks: A survey on the state of the art and the 802.15.4 and ZigBee standards," Computer Communications, Vol. 30, No. 7, 1655-1695, May 2007.
doi:10.1016/j.comcom.2006.12.020
17. Kumar, Swarun, Stephanie Gil, Dina Katabi, and Daniela Rus, "Accurate indoor localization with zero start-up cost," Proceedings of the 20th Annual International Conference on Mobile Computing and Networking, 483-494, New York, NY, USA, Sep. 2014.
18. Xiong, Jie, Karthikeyan Sundaresan, and Kyle Jamieson, "ToneTrack: Leveraging frequency-agile radios for time-based indoor wireless localization," Proceedings of the 21st Annual International Conference on Mobile Computing and Networking, 537-549, Paris, France, Sep. 2015.
19. Xu, Jun, Maode Ma, and Choi Look Law, "Position estimation using UWB TDOA measurements," IEEE International Conference on Ultra-Wideband, 605-610, Waltham, MA, USA, Sep. 2006.
20. Yang, Zheng, Zimu Zhou, and Yunhao Liu, "From RSSI to CSI: Indoor localization via channel response," ACM Computing Surveys (CSUR), Vol. 46, No. 2, 1-32, Dec. 2013.
21. Maheepala, Malith, Abbas Z. Kouzani, and Matthew A. Joordens, "Light-based indoor positioning systems: A review," IEEE Sensors Journal, Vol. 20, No. 8, 3971-3995, Apr. 2020.
22. Holm, Sverre, "Hybrid ultrasound-RFID indoor positioning: Combining the best of both worlds," IEEE International Conference on RFID, 155-162, Orlando, FL, USA, Apr. 2009.
23. Ni, Lionel M., Yunhao Liu, Yiu Cho Lau, and Abhishek P. Patil, "LANDMARC: Indoor location sensing using active RFID," Proceedings of the 1st IEEE International Conference on Pervasive Computing and Communications (PerCom), 407-415, Fort Worth, TX, USA, Mar. 2003.
24. Shirehjini, Ali Asghar Nazari, Abdulsalam Yassine, and Shervin Shirmohammadi, "An RFID-based position and orientation measurement system for mobile objects in intelligent environments," IEEE Transactions on Instrumentation and Measurement, Vol. 61, No. 6, 1664-1675, Jun. 2012.
25. Mariotti, Chiara, Giulia Orecchini, Marco Virili, Federico Alimenti, and Luca Roselli, "Wireless localization in buildings by smart tiles," IEEE Workshop on Environmental Energy and Structural Monitoring Systems (EESMS), 7-11, Perugia, Italy, Sep. 2012.
26. Willis, Scooter and Sumi Helal, "A passive RFID information grid for location and proximity sensing for the blind user," University of Florida Technical Report, 1-20, 2004.
27. Remagnino, P., G. A. Jones, Nikos Paragios, and Carlo S. Regazzoni, Video-based Surveillance Systems: Computer Vision and Distributed Processing, Springer Science & Business Media, Boston, MA, USA, 2012.
28. Hou, Ya-Li and Grantham K. H. Pang, "People counting and human detection in a challenging situation," IEEE Transactions on Systems, Man, and Cybernetics --- Part A: Systems and Humans, Vol. 41, No. 1, 24-33, Jan. 2011.
29. Xia, Lu, Chia-Chih Chen, and Jake K. Aggarwal, "Human detection using depth information by Kinect," Proceedings of IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 15-22, Colorado Springs, CO, USA, Jun. 2011.
30. Lu, Guoyu, Yan Yan, Li Ren, Philip Saponaro, Nicu Sebe, and Chandra Kambhamettu, "Where am I in the dark: Exploring active transfer learning on the use of indoor localization based on thermal imaging," Neurocomputing, Vol. 173, 83-92, Jan. 2016.
31. Ravi, Nishkam, Pravin Shankar, Andrew Frankel, Ahmed Elgammal, and Liviu Iftode, "Indoor localization using camera phones," Proceedings of the 7th IEEE Workshop on Mobile Computing Systems and Applications, 1-7, Orcas Island, WA, USA, Aug. 2005.
32. Wannous, Hazem, Vladislavs Dovgalecs, Rémi Mégret, and Mohamed Daoudi, "Place recognition via 3D modeling for personal activity lifelog using wearable camera," Proceedings of the International Conference on Multimedia Modeling, 244-254, Klagenfurt, Austria, Jan. 2012.
33. Kawaji, Hisato, Koki Hatada, Toshihiko Yamasaki, and Kiyoharu Aizawa, "Image-based indoor positioning system: Fast image matching using omnidirectional panoramic images," Proceedings of the 1st ACM International Workshop on Multimodal Pervasive Video Analysis, 1-4, Firenze, Italy, Oct. 2010.
34. Rapoport, Michele Michal, "The home under surveillance: A tripartite assemblage," Surveillance & Society, Vol. 10, No. 3/4, 320-333, 2012.
doi:10.24908/ss.v10i3/4.4280
35. Wang, Quanfeng, Matthias M. Saurer, and Thomas F. Eibert, "3-D near-field passive radar imaging utilizing phase corrected frequency domain inverse source reconstructions," IEEE Transactions on Antennas and Propagation, 2025.
36. Eibert, Thomas F., Emre Kilic, Carlos Lopez, Raimund A. M. Mauermayer, Ole Neitz, and Georg Schnattinger, "Electromagnetic field transformations for measurements and simulations," Progress In Electromagnetics Research, Vol. 151, 127-150, 2015.
37. Ostrzyharczik, Daniel, Josef Knapp, Jonas Kornprobst, and Thomas F. Eibert, "Inverse source solutions with Huygens' surface conforming distributed directive spherical harmonics expansions," IEEE Transactions on Antennas and Propagation, Vol. 71, No. 2, 1684-1696, Feb. 2023.
38. Chew, Weng Cho, Eric Michielssen, J. M. Song, and Jian-Ming Jin, Fast and Efficient Algorithms in Computational Electromagnetics, Artech House, Boston, 2001.
39. Schnattinger, Georg and Thomas F. Eibert, "Solution to the full vectorial 3-D inverse source problem by multilevel fast multipole method inspired hierarchical disaggregation," IEEE Transactions on Antennas and Propagation, Vol. 60, No. 7, 3325-3335, Jul. 2012.
40. Eibert, Thomas F., Matthias M. Saurer, Alexander H. Paulus, and Josef Knapp, "Inverse source solutions with simultaneous localization in the spatial and spectral domains --- Sparse sampling for directive antennas," IEEE Transactions on Antennas and Propagation, Vol. 72, No. 1, 779-790, Jan. 2024.
41. Lopez-Sanchez, J. M. and J. Fortuny-Guasch, "3-D radar imaging using range migration techniques," IEEE Transactions on Antennas and Propagation, Vol. 48, No. 5, 728-737, May 2000.
42. "Federal Communications Commission (FCC), Body Tissue Dielectric Parameters," https://www.fcc.gov/general/body-tissue-dielectric-parameters, 2024.
43. "Altair, FEKO," https://altairhyperworks.com/product/FEKO, 2024.
44. Keskin, Musa Furkan, Ahmet Dundar Sezer, and Sinan Gezici, "Localization via visible light systems," Proceedings of the IEEE, Vol. 106, No. 6, 1063-1088, Jun. 2018.
doi:10.1109/JPROC.2018.2823500
45. "Rohde & Schwarz, HF906 double-ridged wave-guide antenna," https://www.rohde-schwarz.com/en/suche/suche_63238.html?term=hf906, 2024.
46. "RFspin, DRH18 double ridged waveguide horn," http://www.rfspin.cz/en/antennas, 2016.
47. Dubey, Amartansh, Zan Li, and Ross Murch, "Reconciling radio tomographic imaging with phaseless inverse scattering," IEEE Transactions on Antennas and Propagation, Vol. 72, No. 2, 1837-1849, Feb. 2024.