{"id":111542,"date":"2024-10-18T16:12:45","date_gmt":"2024-10-18T16:12:45","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-1720-2012\/"},"modified":"2024-10-24T22:01:54","modified_gmt":"2024-10-24T22:01:54","slug":"ieee-1720-2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-1720-2012\/","title":{"rendered":"IEEE 1720 2012"},"content":{"rendered":"

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.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 1720-2012 Front Cover
\n <\/td>\n<\/tr>\n
3<\/td>\nTitle page
\n <\/td>\n<\/tr>\n
6<\/td>\nNotice to users
Laws and regulations
Copyrights
Updating of IEEE documents
Errata <\/td>\n<\/tr>\n
7<\/td>\nPatents <\/td>\n<\/tr>\n
8<\/td>\nParticipants <\/td>\n<\/tr>\n
10<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\nContents <\/td>\n<\/tr>\n
13<\/td>\nImportant Notice
1. Overview
1.1 Scope
1.2 Purpose <\/td>\n<\/tr>\n
14<\/td>\n2. Normative references
3. Background
3.1 Antenna patterns <\/td>\n<\/tr>\n
16<\/td>\n3.2 Basic near-field measurement theory <\/td>\n<\/tr>\n
18<\/td>\n3.3 Far-field versus near-field measurements
3.4 Executive summary <\/td>\n<\/tr>\n
19<\/td>\n4. Measurements systems
4.1 Mechanical scanning subsystems <\/td>\n<\/tr>\n
23<\/td>\n4.2 Typical RF subsystem <\/td>\n<\/tr>\n
24<\/td>\n4.3 Typical data collection subsystem <\/td>\n<\/tr>\n
26<\/td>\n4.4 Data processing
4.5 Measurement accuracy <\/td>\n<\/tr>\n
29<\/td>\n4.6 Correction schemes <\/td>\n<\/tr>\n
32<\/td>\n5. Planar near-field scanning measurements
5.1 Introduction <\/td>\n<\/tr>\n
34<\/td>\n5.2 Summary of theory <\/td>\n<\/tr>\n
36<\/td>\n5.3 Implementation <\/td>\n<\/tr>\n
46<\/td>\n6. Cylindrical near-field scanning measurements
6.1 Introduction
6.2 Summary of the basic theory <\/td>\n<\/tr>\n
49<\/td>\n6.3 Implementation <\/td>\n<\/tr>\n
52<\/td>\n7. Spherical near-field scanning
7.1 Introduction
7.2 Summary of spherical near-field theory <\/td>\n<\/tr>\n
57<\/td>\n7.3 Implementation <\/td>\n<\/tr>\n
64<\/td>\n8. Probes <\/td>\n<\/tr>\n
65<\/td>\n8.1 Probe properties <\/td>\n<\/tr>\n
67<\/td>\n8.2 Description and classification of probe antennas <\/td>\n<\/tr>\n
70<\/td>\n8.3 Probe parameters
8.4 Probe characterization <\/td>\n<\/tr>\n
71<\/td>\n8.5 Probe arrays <\/td>\n<\/tr>\n
74<\/td>\n9. Uncertainty analysis
9.1 Introduction <\/td>\n<\/tr>\n
77<\/td>\n9.2 Initial system adjustment and tests
9.3 Methods for estimating and expressing uncertainties of individual terms <\/td>\n<\/tr>\n
78<\/td>\n9.4 Methods of evaluation of each term for planar, cylindrical, and spherical near-field measurements <\/td>\n<\/tr>\n
90<\/td>\n9.5 Combining uncertainties
10. Special topics
10.1 Effective isotropic radiated power <\/td>\n<\/tr>\n
91<\/td>\n10.2 Saturating flux density
10.3 Pulsed-mode measurement techniques <\/td>\n<\/tr>\n
92<\/td>\n10.4 Phase retrieval methods
10.5 Back projections <\/td>\n<\/tr>\n
93<\/td>\n10.6 Probe-position correction <\/td>\n<\/tr>\n
94<\/td>\n10.7 Truncation mitigation
10.8 Time gating in near-field antenna measurements
11. Summary <\/td>\n<\/tr>\n
95<\/td>\nAnnex A (informative)
\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for Near-Field Antenna Measurements<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2012<\/td>\n102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":111543,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-111542","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/111542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/111543"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=111542"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=111542"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=111542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}