基站天线建议

tNGMN Alliance e.V.BASTA Version13.0Recommendationsfor Base Station Antennasby NGMN AllianceVersion:13.0Date:02.07.2025Document Type:Final Deliverable (approved)Confidentiality Class:P-PublicProject:BASTAProject Lead:Andrea Schiavoni (on behalf of TIM)NGMN Programme Manager:Chris Hogg, representing NGMNApproved by / Date:NGMN Board/25April 2025For Public documents (P):© 2025Next Generation Mobile Networks Alliance e.V. All rights reserved. No partof this document may be reproduced or transmitted in any form or by any means without prior writtenpermission from NGMN Alliance e.V.The information contained in this document represents the current viewheld by NGMN Alliance e.V. on theissues discussed as of the date of publication. This document is provided “as is” with no warrantieswhatsoever including any warranty of merchantability, non-infringement, or fitness for any particularpurpose. All liability (including liability for infringement of any property rights) relating to the use ofinformation in this document is disclaimed. No license, express or implied, to any intellectual property rightsare granted herein. This document is distributed for informational purposes only and is subject to changewithout notice. Readers should not design products based on this document. 2 1AbstractThispublication addresses the performance criteria of Base Station Antennas(BSAs),by makingrecommendationson standards for electrical and mechanical parameters, by providing guidance onmeasurement and calculation practices in performance validation and production, and by recommendingmethods for electronic data exchange.It also addresses recommendations on applying existing environmentaland reliability standards to BSAs.This document is combining the earlier Passive Antenna System12.0(PAS)[1]and Active Antenna System3.0(AAS)[2]BASTA documents into a unified BASTApublication. 3 Table of Contents1ABSTRACT...........................................................................................................................................................32INTRODUCTION AND PURPOSE OF THE DOCUMENT............................................................................162.1SCOPE............................................................................................................................................................................162.2PREFACE.........................................................................................................................................................................162.3INTRODUCTION FORAAS.............................................................................................................................................173GENERALITIES..................................................................................................................................................183.1INTERPRETATION...........................................................................................................................................................183.2NGMNBASTADATA FILES REPOSITORY....................................................................................................................193.3REFERENCES..................................................................................................................................................................193.4ABBREVIATIONS.............................................................................................................................................................214PASSIVE AND ACTIVE ANTENNA SYSTEMS...............................................................................................245ANTENNA REFERENCE COORDINATE SYSTEMS......................................................................................295.1CARTESIANCOORDINATEREFERENCESYSTEM(CCRS_CARTESIAN)ANDANTENNAREFERENCECSYSTEM.......................................................................................................................................................................................295.2SPHERICALCOORDINATESYSTEMS...............................................................................................................................305.2.1General................................................................................................................................................................................305.2.2Spherical Polar Coordinate System (SPCS_Polar).................................................................................................315.2.3Spherical Polar Coordinate System Clockwise (SPCS_CW)................................................................................325.2.4Spherical Polar Coordinate System Counterclockwise (SPCS_CCW)..............................................................325.2.5Spherical Polar Coordinate Geographical (SPCS_GEO)......................................................................................335.3RELATION BETWE