SJ 20400-1994 English PDFUS$719.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SJ 20400-1994: Methods of near. field measurement for planar waveguide - fed slot arrays with low sidelobes
Basic dataStandard ID: SJ 20400-1994 (SJ20400-1994)Description (Translated English): Methods of near. field measurement for planar waveguide -- fed slot arrays with low sidelobes Sector / Industry: Electronics Industry Standard Classification of Chinese Standard: V41 Word Count Estimation: 18,180 Date of Issue: 9/30/1994 Date of Implementation: 12/1/1994 Quoted Standard: SJ 20348-93; SJ 20347-93 Summary: This standard specifies the method for planar near field test low sidelobe antenna tablet cracks (hereinafter referred to as the antenna) performance. This standard applies to frequencies from 3GHz to 18GHz, sidelobe level inferior to the near-field test -35dB linearly polarized antenna performance flat cracks. Band antenna and other forms can also refer to the use of adjacent. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SJ 20400-1994_English be delivered?Answer: Upon your order, we will start to translate SJ 20400-1994_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of SJ 20400-1994_English with my colleagues?Answer: Yes. The purchased PDF of SJ 20400-1994_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |