Dash, JC and Sarkar, D (2023) Antennas for mm-wave MIMO RADAR: Design and Integration Challenges for Automotive Applications. [Book Chapter]
Full text not available from this repository.Abstract
Multiple-input Multiple-output (MIMO) antennas are one of the key enabling technologies for the modern (4G-LTE, 5G) cellular communication base stations/hand-sets/wireless access points (WAPs) and will continue to dominate the implementation of future generation wireless technologies (6G and Beyond). MIMO systems provide significant advantages over conventional SISO (Singleinput Single-Output) systems, especially in combating multipath fading effects in NLOS (Non-Line of Sight) propagation scenario, leading to enhanced channel capacity (data-rate), lower bit-error probability, and better signal-to-interferencenoise ratio (SINR). Transcending from cellular and WLAN (Wireless Local Area Network) domain, research on MIMO techniques are currently emerging significantly in the context of RADAR (Radio Detection and Ranging) systems as well. While the classical RADAR technology has been well-established in the context of defense applications (since World War II) and weather-monitoring systems, its integration with MIMO technology has opened new directions for RADAR usage in many industrial and civilian applications. In this chapter, we first describe the standard operating principles of MIMO RADARs and elaborate upon their advantages over conventional phased array RADARs. Among the various application environments, MIMO RADARs have assumed a crucial role, especially in automotive applications like advanced driver assistance systems (ADAS). Subsequently, we describe the state-of-the-art mm-wave MIMO antennas available in the open literature for automotive systems. Besides highlighting the antenna design aspects, we also critically examine the different integration challenges when a RADAR antenna system is installed inside a vehicle. © Springer Nature Singapore Pte Ltd. 2023.
| Item Type: | Book Chapter |
|---|---|
| Publication: | Handbook of Metrology and Applications |
| Publisher: | Springer Nature |
| Additional Information: | The copyright for this article belongs to Springer Nature. |
| Department/Centre: | Division of Electrical Sciences > Electrical Communication Engineering |
| Date Deposited: | 01 Aug 2024 07:01 |
| Last Modified: | 01 Aug 2024 07:01 |
| URI: | http://eprints.iisc.ac.in/id/eprint/85780 |
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