Coplanar 122-GHz Antenna Array With Air Cavity Reflector for Integration in Plastic Packages
| العنوان: | Coplanar 122-GHz Antenna Array With Air Cavity Reflector for Integration in Plastic Packages |
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| المؤلفون: | Christian Rusch, Thomas Zwick, Stefan Beer, Heiko Gulan |
| المصدر: | IEEE Antennas and Wireless Propagation Letters. 11:160-163 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Engineering, Coaxial antenna, business.industry, Antenna measurement, Astrophysics::Instrumentation and Methods for Astrophysics, Electrical engineering, Periscope antenna, law.invention, Antenna array, Hardware_GENERAL, law, Antenna blind cone, ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS, Dipole antenna, Electrical and Electronic Engineering, Antenna (radio), business, Monopole antenna, Computer Science::Information Theory |
| الوصف: | This letter introduces the concept of a surface-mountable millimeter-wave radar sensor, which becomes possible by integrating the complete radar front end including the antennas into a single plastic package. The packaging concept is based on a matched coplanar wire-bond interconnect between the semiconductor die and the off-chip antenna. A 122-GHz antenna design is presented that uses an air cavity within the center die pad to improve the bandwidth-efficiency product. The antenna is designed in an array configuration to reduce the effect of surface waves. Measurements of the antenna prototype in the package, as well as a study on the influence of the package lid on the antenna performance, are given. |
| تدمد: | 1548-5757 1536-1225 |
| DOI: | 10.1109/lawp.2012.2186783 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::897177d66162f3974fc85f220d679437 https://doi.org/10.1109/lawp.2012.2186783 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........897177d66162f3974fc85f220d679437 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15485757 15361225 |
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| DOI: | 10.1109/lawp.2012.2186783 |