IEEE 1720-2012

$130.54

IEEE Recommended Practice for Near-Field Antenna Measurements

Published By	Publication Date	Number of Pages
IEEE	2012	102

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Description

New IEEE Standard – Active. Near-field test practices for the measurement of antenna properties are described in this document and near-field measurement practices for the three principal geometries: cylindrical, planar, and spherical are recommended. Measurement practices for the calibration of probes used as reference antennas in near-field measurements are also recommended.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std 1720-2012 Front Cover
3	Title page
6	Notice to users Laws and regulations Copyrights Updating of IEEE documents Errata
7	Patents
8	Participants
10	Introduction
11	Contents
13	Important Notice 1. Overview 1.1 Scope 1.2 Purpose
14	2. Normative references 3. Background 3.1 Antenna patterns
16	3.2 Basic near-field measurement theory
18	3.3 Far-field versus near-field measurements 3.4 Executive summary
19	4. Measurements systems 4.1 Mechanical scanning subsystems
23	4.2 Typical RF subsystem
24	4.3 Typical data collection subsystem
26	4.4 Data processing 4.5 Measurement accuracy
29	4.6 Correction schemes
32	5. Planar near-field scanning measurements 5.1 Introduction
34	5.2 Summary of theory
36	5.3 Implementation
46	6. Cylindrical near-field scanning measurements 6.1 Introduction 6.2 Summary of the basic theory
49	6.3 Implementation
52	7. Spherical near-field scanning 7.1 Introduction 7.2 Summary of spherical near-field theory
57	7.3 Implementation
64	8. Probes
65	8.1 Probe properties
67	8.2 Description and classification of probe antennas
70	8.3 Probe parameters 8.4 Probe characterization
71	8.5 Probe arrays
74	9. Uncertainty analysis 9.1 Introduction
77	9.2 Initial system adjustment and tests 9.3 Methods for estimating and expressing uncertainties of individual terms
78	9.4 Methods of evaluation of each term for planar, cylindrical, and spherical near-field measurements
90	9.5 Combining uncertainties 10. Special topics 10.1 Effective isotropic radiated power
91	10.2 Saturating flux density 10.3 Pulsed-mode measurement techniques
92	10.4 Phase retrieval methods 10.5 Back projections
93	10.6 Probe-position correction
94	10.7 Truncation mitigation 10.8 Time gating in near-field antenna measurements 11. Summary
95	Annex A (informative) Bibliography