短距離設備（1 GHz至40 GHz）檢測

短距離設備（1 GHz至40 GHz）檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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GB/T 15629.15-2010信息技術 系統間遠程通信和信息交換 局域網和城域網 特定要求 第15部分：低速無線個域網（WPAN）媒體訪問控制和物理層規范

GB/T 15629的本部分規定了低速無線個域網的物理層和媒體訪問控制層的規范。這種低速無線接入適用于固定的、便攜的、移動的設備，這些設備不用電池或僅用非常有限的電池電源，并主要工作在有限的個人空間（0m-10m）。本部分不具體規定密碼算法，密碼算法的具體信息與密碼管理局聯系。本部分中提及的密碼算法僅作為示例。

GB/T 29261.4-2012信息技術 自動識別和數據采集技術 詞匯 第4部分：無線電通信

GB/T 29261的本部分規定了自動識別和數據采集技術領域中無線電通信的專用術語和定義。本部分適用于無線電通信領域非用戶與專家進行交流。

YD/T 2653-2013短距離及類似設備電磁照射符合性要求(10Hz ~30MHz)

本標準規定了短距離設備及類似設備的電磁照射的符合性要求。本標準適用于短距離設備及類似應用的無線設備。頻率范圍為10Hz至30MHz。類似產品例如無線電源設備、近場通信設備、射頻識別設備等可以參照本標準。

IEC 62369-1-2008人體暴露在頻率范圍為0 GHz～300 GHz的各種設備中短程裝置(SRDs)產生的電磁場中的評估.第1部分:電子產品監測、無線電頻率鑒定和類似系統用裝置產生的電磁場

This part of IEC62369 presents procedures for the evaluation of human exposure toelectromagnetic fields (EMFs) from devices used in electronic article surveillance (EAS), radiofrequency identification (RFID) and similar applications. It adopts a staged approach tofacilitate compliance assessment. The first stage (Stage 1) is a simple measurement againstthe appropriate derived reference values. Stage 2 is a more complex series of measurementsor calculations, coupled with analysis techniques. Stage 3 requires detailed modelling andanalysis for comparison with the basic restrictions. When assessing any device, the mostappropriate method for the exposure situation may be used.At the time of writing this International Standard, electronic article surveillance, radiofrequency identification and similar systems do not normally operate at frequencies below1 Hz or above 10 GHz. EMF exposure guidelines and standards can cover a wider range offrequencies, so clarification on the required range is included as part of the evaluationprocedures.The devices covered by this document normally have non-uniform field patterns. Often thesedevices have a very rapid reduction of field strength with distance and operate under near-field conditions where the relationship between electric and magnetic fields is not constant.This, together with typical exposure conditions for different device types, is detailed inAnnex A.Annex B contains comprehensive information to assist with numerical modelling of theexposure situation. It includes both homogeneous and anatomical models as well as theelectrical properties of tissue.This International Standard does not include limits. Limits can be obtained from separatelypublished human exposure guidelines. Different guidelines and limit values may apply indifferent regions. Linked into the guidelines are usually methods for summation across widerfrequency ranges and for multiple exposure sources. These shall be used. A simplifiedmethod for summation of multiple sources is contained in Annex C. This has to be used withcare as it is simplistic and will overestimate the exposure; however it is useful as a guide,when the results of different evaluations are in different units of measure which are notcompatible.Different countries and regions have different guidelines for handling the uncertainties fromthe evaluation. Annex D provides information on the two most common methods.A bibliography at the end of this standard provides general information as well as useful Iinformation for the measurement of electromagnetic fields. See [1],[2],[3],[4],[5],[6]1).Similar national or international standards may be used as an alternative.

ITU-R M.1453-2-2005智能傳輸系統—5.8GHz專用小范圍通信

Recommendation ITU-R M.1453 – Transport information and control systems – Dedicated short range communications at 5.8 GHz, was approved at the Radiocommunication Assembly (RA) 2000. In August 2002, the RA approved a revision of the Recommendation as Recom

ITU-R REPORT SM.2057-2005使用超寬帶技術設備影響無線電通信業務的相關研究

This Report considers interferences from devices using ultra-wideband (UWB) technology on radiocommunication services. As a main objective, it evaluates UWB e.i.r.p. density required for the protection of radiocommunication services.This Report also includes laboratory and field measurements on the impact of devices using UWB technology on radiocommunication services.

ITU-R SM.1756-2006使用超寬帶技術設備的介紹的結構 問題ITU-R 226/1

Taking into account that there are two general measurement approaches (time domain and frequencydomain) this Recommendation gives the appropriate techniques to be applied when measuring UWBtransmissions.