Title: | Loop calibrator for DBF receiver array at Ka-band | Language: | English | Authors: | Pham, Minh Nhat Jacob, Arne F. |
Issue Date: | Nov-2014 | Source: | Asia-Pacific Microwave Conference (APMC 2014) | Abstract (english): | On-line calibration is an important task in communication systems. To achieve high-performance in a simple way, the loop calibrator concept is applied to a receiver array at Ka-band. Non-directive stripline couplers are used to feed calibration signals into each receiver channel through capacitive coupling. A three-antenna array is built and characterized to validate the calibration concept. Errors caused by imperfections of the calibration system are analyzed in time domain signal pattern. |
Conference: | Asia-Pacific Microwave Conference, APMC 2014 | URI: | http://hdl.handle.net/11420/8339 | ISBN: | 978-490233931-4 | Institute: | Hochfrequenztechnik E-3 | Document Type: | Chapter/Article (Proceedings) | Project: | Hochintegrierte SANTANA-Antenne für mobile Applikationen |
Appears in Collections: | Publications without fulltext |
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