HY/T 0407-2024海洋動力環(huán)境觀測高頻地波雷達(dá)發(fā)射技術(shù)要求

ICS07.060

CCSN92

中華人民共和國海洋行業(yè)標(biāo)準(zhǔn)

HY/T0407—2024

海洋動力環(huán)境觀測高頻地波雷達(dá)

發(fā)射技術(shù)要求

Technicalrequirementsforhighfrequencygroundwaveradar

emissionsofmarinedynamicenvironmentobservation

2024?03?05發(fā)布2024?06?01實施

中華人民共和國自然資源部發(fā)布

HY/T0407—2024

目次

前言··························································································································Ⅰ

1范圍·······················································································································1

2規(guī)范性引用文件········································································································1

3術(shù)語和定義··············································································································1

4發(fā)射參數(shù)要求···········································································································2

5基本功能要求···········································································································5

6檢驗條件·················································································································6

7檢驗項目·················································································································7

8檢驗方法·················································································································7

9檢驗記錄···············································································································12

附錄A（資料性）檢驗原始記錄表··················································································13

參考文獻(xiàn)····················································································································14

HY/T0407—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由中華人民共和國自然資源部提出。

本文件由全國海洋標(biāo)準(zhǔn)化技術(shù)委員會（SAC/TC283）歸口。

本文件起草單位：湖北中南鵬力海洋探測系統(tǒng)工程有限公司、國家海洋技術(shù)中心、國家海洋標(biāo)準(zhǔn)計

量中心、武漢大學(xué)、自然資源部珠海海洋中心、自然資源部北海預(yù)報減災(zāi)中心、自然資源部汕頭海洋中

心、自然資源部東海預(yù)報減災(zāi)中心。

本文件主要起草人：陳智會、余亮、張東亮、楊凡、許莉莉、王恒林、吳雄斌、李杰、包健成、李燕、

張?zhí)m、羅榮真、岳顯昌、陳章友、賈偉廣、周輝云。

Ⅰ

HY/T0407—2024

海洋動力環(huán)境觀測高頻地波雷達(dá)

發(fā)射技術(shù)要求

1范圍

本文件規(guī)定了海洋動力環(huán)境觀測高頻地波雷達(dá)的發(fā)射參數(shù)、功能等要求，給出了檢驗條件、檢驗項

目，描述了檢驗方法。

本文件適用于海洋動力環(huán)境觀測高頻地波雷達(dá)發(fā)射技術(shù)相關(guān)參數(shù)和技術(shù)指標(biāo)的設(shè)計、檢驗。

注：在不引起混淆的情況下，本文件中的“海洋動力環(huán)境觀測高頻地波雷達(dá)”簡稱“高頻地波雷達(dá)”。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

GB/T3784—2009電工術(shù)語雷達(dá)

3術(shù)語和定義

GB/T3784—2009界定的以及下列術(shù)語和定義適用于本文件。

3.1

高頻地波雷達(dá)highfrequencygroundwaveradar

利用海洋表面對高頻電磁波的一階和二階散射機(jī)制，從雷達(dá)回波中提取海面流場、浪場、風(fēng)場等觀

測要素信息，實現(xiàn)對大范圍、遠(yuǎn)距離海洋動力環(huán)境要素觀測的雷達(dá)。

3.2

掃頻帶寬sweepbandwidth

雷達(dá)掃頻的起始頻率與終止頻率之間的頻率差的絕對值。

注：雷達(dá)掃頻分為上掃頻和下掃頻兩種方式。

3.3

發(fā)射功率emissionpower

雷達(dá)工作時發(fā)射機(jī)實際饋入到發(fā)射天線的射頻信號功率。

3.4

發(fā)射信號信噪比signaltonoiseratio

雷達(dá)發(fā)射機(jī)輸出端信號的電壓有效值與發(fā)射機(jī)輸出端噪聲的電壓有效值的比值。

3.5

雜散發(fā)射spuriousemission

必要帶