{"product_id":"near-field-antenna-measurements-vadim-serafimovich-kalashnikov-9789813364356","title":"Near-Field Antenna Measurements: Calculations and Facility Design","description":"\u003cp\u003eINTRODUCTION\u003c\/p\u003e \u003cp\u003eSYMBOLS AND ABBREVIATIONS\u003c\/p\u003e \u003cp\u003eCHAPTER 1 RADIO CHARACTERISTICS OF ANTENNAS\u003c\/p\u003e \u003cp\u003e1.1 The role of antennas in radio systems\u003c\/p\u003e \u003cp\u003e1.2 The structure of electromagnetic fields excited by the antenna\u003c\/p\u003e \u003cp\u003e1.3 Internal parameters of transmitting antennas\u003cbr\u003e 1.4 The external parameters of transmitting antennas\u003c\/p\u003e \u003cp\u003e1.5 Radio characteristics of receiving antennas \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e  \u003cp\u003eCHAPTER 2 METHODS OF MEASUREMENT OF RADIO CHARACTERISTICS OF ANTENNAS (BRIEF OVERVIEW)\u003c\/p\u003e \u003cp\u003e2.1 Measurements in the far zone\u003c\/p\u003e \u003cp\u003e2.2 The compact antenna test range method (CATR, the collimator method)\u003c\/p\u003e \u003cp\u003e2.3 The near-field measurement method\u003c\/p\u003e \u003cp\u003e2.4 The combined method \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e  \u003cp\u003eCHAPTER 3. PLANAR NEAR-FIELD ANTENNA MEASUREMENTS: CALCULATION EXPRESSIONS\u003c\/p\u003e 3.1 Electrodynamic fundamentals of the amplitude-phase measurements\u003cp\u003e\u003c\/p\u003e \u003cp\u003e3.2. Derivation of calculating formulas based on the Kirchhoff approximation\u003c\/p\u003e \u003cp\u003e3.3 Analysis of calculating expressions based on the solution of a homogeneous wave equation\u003c\/p\u003e \u003cp\u003e3.4 Discrete analogs of integral transforms\u003c\/p\u003e \u003cp\u003e3.5 Probe correction\u003c\/p\u003e \u003cp\u003e3.6 Gain measurement\u003c\/p\u003e \u003cp\u003e3.7 Methods for numerical calculation of integral sums\u003c\/p\u003e \u003cp\u003e3.8 Measurement errors when scanning on a planar surface \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e  CHAPTER 4. PLANAR NEAR-FIELD FACILITY: ELECTRICAL AND MECHANICAL PARTS, SOFTWARE\u003cp\u003e\u003c\/p\u003e \u003cp\u003e4.1 Generalities\u003c\/p\u003e \u003cp\u003e4.2 Facility block scheme\u003c\/p\u003e \u003cp\u003e4.3 Mechanical part of the facility\u003c\/p\u003e \u003cp\u003e4.4. Linear encoders\u003cbr\u003e 4.5 Rotary supports\u003c\/p\u003e 4.6. Probes and variants of its mounting\u003cp\u003e\u003c\/p\u003e \u003cp\u003e4.7. Ampliphasemeters\u003c\/p\u003e \u003cp\u003e4.8. DUT aligning\u003c\/p\u003e \u003cp\u003e4.9. Facility software \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e  \u003cp\u003eCHAPTER 5. SPHERICAL NEAR-FIELD ANTENNA MEASUREMENTS\u003c\/p\u003e \u003cp\u003e5.1 Problem statement, basic coordinate systems\u003c\/p\u003e \u003cp\u003e5.2 Selecting the size of the scan area and the radius of the measurement sphere\u003c\/p\u003e \u003cp\u003e5.3 The algorithm to calculate RP based on the measurement results.\u003c\/p\u003e \u003cp\u003e5.4 Probe correction\u003c\/p\u003e \u003cp\u003e5.5 Algorithms for calculating antenna directivity and gain based on measurement results.\u003c\/p\u003e \u003cp\u003e5.6 Algorithm for calculating antenna aperture field based on spherical amplitude-phase measurements\u003c\/p\u003e 5.7 Errors in spherical measurements\u003cp\u003e\u003c\/p\u003e \u003cp\u003e5.8 Kinematic schemes of the spherical near-field facilities. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e  \u003cp\u003eChapter 6. ANTENNA TESTING\u003c\/p\u003e \u003cp\u003e6.1. Tests purpose and objective\u003c\/p\u003e \u003cp\u003e6.2. Laboratory tests\u003c\/p\u003e \u003cp\u003e6.3. Mechanical tests\u003c\/p\u003e \u003cp\u003e6.4. Climatic tests\u003c\/p\u003e \u003cp\u003e6.5. Flight tests\u003c\/p\u003e 6.6. Methods for antenna radiation pattern measurement at model aircrafts\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Vadim Serafimovich Kalashnikov, Maxim Yurievich Ponomarev, Oleg Yurievich Platonov\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 9813364351\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9789813364356\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Springer\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/28\/2021\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 153\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.91lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.21h x 6.14w x 0.44d","brand":"Vadim Serafimovich Kalashnikov","offers":[{"title":"Hardcover","offer_id":43943963164927,"sku":"9789813364356","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_eaa8d9e9-d36e-4ef5-84f7-4fdba40b3f1f.jpg?v=1681501007","url":"https:\/\/www.whiterainbookhouse.com\/products\/near-field-antenna-measurements-vadim-serafimovich-kalashnikov-9789813364356","provider":"WR Book House","version":"1.0","type":"link"}