540 lines
36 KiB
HTML
540 lines
36 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN" data-theme="night">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>5G-A 深度行研报告 | 价小前投研</title>
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<body class="p-4 sm:p-6 lg:p-8">
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<div class="max-w-screen-2xl mx-auto space-y-8">
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<!-- Header Section -->
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<header class="text-center py-8">
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<h1 class="font-fui text-5xl md:text-7xl font-bold glow-text animate-pulse">5G-A / 5.5G</h1>
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<p class="mt-4 text-xl md:text-2xl text-gray-300">深度行研报告</p>
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</header>
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<!-- Bento Grid Layout -->
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<main class="bento-grid">
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<!-- Main Insight Analysis -->
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<div class="glass-card bento-item-main p-6 flex flex-col" x-data="{ activeTab: 'summary' }">
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<div class="flex-shrink-0 border-b border-white/10 pb-4 mb-4">
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<nav class="flex space-x-4">
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<button @click="activeTab = 'summary'" :class="{ 'tab-button-active': activeTab === 'summary' }" class="tab-button text-sm md:text-base px-3 py-2 rounded-lg font-medium">核心观点</button>
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<button @click="activeTab = 'logic'" :class="{ 'tab-button-active': activeTab === 'logic' }" class="tab-button text-sm md:text-base px-3 py-2 rounded-lg font-medium">逻辑与认知</button>
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<button @click="activeTab = 'catalyst'" :class="{ 'tab-button-active': activeTab === 'catalyst' }" class="tab-button text-sm md:text-base px-3 py-2 rounded-lg font-medium">催化剂与路径</button>
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<button @click="activeTab = 'chain'" :class="{ 'tab-button-active': activeTab === 'chain' }" class="tab-button text-sm md:text-base px-3 py-2 rounded-lg font-medium">产业链剖析</button>
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<button @click="activeTab = 'risk'" :class="{ 'tab-button-active': activeTab === 'risk' }" class="tab-button text-sm md:text-base px-3 py-2 rounded-lg font-medium">风险挑战</button>
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<button @click="activeTab = 'conclusion'" :class="{ 'tab-button-active': activeTab === 'conclusion' }" class="tab-button text-sm md:text-base px-3 py-2 rounded-lg font-medium">结论与启示</button>
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<div class="flex-grow overflow-y-auto pr-2 space-y-4 text-gray-300 leading-relaxed">
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<div x-show="activeTab === 'summary'" x-transition>
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<h3 class="text-2xl font-bold text-white mb-4">核心观点摘要</h3>
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<p>5G-A正处在从<strong class="text-cyan-300">试点验证</strong>全面转向<strong class="text-cyan-300">规模化商用</strong>的关键拐点。其核心驱动力源于“<strong class="text-fuchsia-300">网络内生升级需求</strong>”与“<strong class="text-fuchsia-300">新兴应用场景(尤其是低空经济)牵引</strong>”的双轮驱动。当前市场对其远景(万物智联、通感一体)热情高涨,但对商用节奏和投资规模存在<strong class="text-amber-300">显著预期差</strong>,短期投资机会主要集中在<strong class="text-emerald-300">确定性最强的基站侧硬件升级</strong>,而应用层的大规模爆发仍需时间验证。</p>
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</div>
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<div x-show="activeTab === 'logic'" x-transition>
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<h3 class="text-2xl font-bold text-white mb-4">核心逻辑与市场认知分析</h3>
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<div class="space-y-3">
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<p><strong class="text-cyan-400">核心驱动力:技术迭代与应用牵引的共振</strong><br>
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1. <strong class="text-white">技术内生驱动:</strong>5G商用五年后,为支撑裸眼3D、大规模工业控制等更前沿应用,技术演进是必然路径。5G-A实现下行速率提升10倍(10Gbps)、上行速率提升10倍(1Gbps)、时延降至4ms内。<br>
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2. <strong class="text-white">应用场景牵引:</strong>与5G初期不同,5G-A与低空经济、AI融合等国家战略新兴产业高度绑定。“通感一体”技术被视为低空经济基础设施的核心,提供了明确的商业回报预期。<br>
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3. <strong class="text-white">政策强力催化:</strong>工信部等国家部委明确表态,以及央企(运营商)作为投资主体,为5G-A建设提供了自上而下的推动力。</p>
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<p><strong class="text-cyan-400">预期差分析:“理想”与“现实”</strong><br>
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1. <strong class="text-white">“全面商用” vs “重点先行”:</strong>新闻报道覆盖300城,但实际是高价值区域优先的按需部署,而非短时间全国覆盖。<br>
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2. <strong class="text-white">“技术万能” vs “成本制约”:</strong>通感一体技术优势明确,但单基站约30万元的高成本,决定了初期会采用混合方案,市场可能高估了单一技术路线的渗透速度。<br>
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3. <strong class="text-white">“2024元年” vs “2026高峰”:</strong>2024年是启动元年,但建设高峰预计在2025-2026年。产业链业绩释放是渐进式的,市场情绪可能过于抢跑。</p>
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</div>
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</div>
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<div x-show="activeTab === 'catalyst'" x-transition>
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<h3 class="text-2xl font-bold text-white mb-4">关键催化剂与未来发展路径</h3>
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<div class="space-y-3">
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<p><strong class="text-cyan-400">近期催化剂(未来3-6个月)</strong><br>
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1. <strong class="text-white">2025年运营商资本开支计划公布:</strong>验证投资规模和决心的最直接指标。<br>
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2. <strong class="text-white">国家级低空经济示范区建设方案发布:</strong>将直接转化为设备和元器件订单。<br>
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3. <strong class="text-white">支持5G-A的旗舰终端(如华为Mate 70)发布:</strong>观察C端市场感知度的重要窗口。</p>
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<p><strong class="text-cyan-400">长期发展路径</strong><br>
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1. <strong class="text-white">第一阶段(2024-2025):基础设施建设期。</strong>投资重点在上游元器件和中游基站主设备。<br>
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2. <strong class="text-white">第二阶段(2025-2026):终端与平台渗透期。</strong>支持5G-A的各类终端将大规模涌现。<br>
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3. <strong class="text-white">第三阶段(2026年以后):应用生态爆发期。</strong>低空物流、车路协同等应用进入商业化落地。</p>
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</div>
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</div>
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<div x-show="activeTab === 'chain'" x-transition>
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<h3 class="text-2xl font-bold text-white mb-4">产业链与核心公司深度剖析</h3>
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<div class="space-y-3">
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<p><strong class="text-cyan-400">产业链图谱</strong><br>
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• <strong class="text-white">上游-核心元器件:</strong> 射频(滤波器、天线)、光通信(光模块)、PCB/CCL。<br>
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• <strong class="text-white">中游-设备与系统:</strong> 主设备商(中兴、华为)、网络设备/测试。<br>
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• <strong class="text-white">下游-运营商与应用:</strong> 运营商(移动、电信、联通)、应用服务商(低空经济、智慧交通)。</p>
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<p><strong class="text-cyan-400">核心玩家对比</strong><br>
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1. <strong class="text-white">领导者(确定性最高):</strong><strong class="text-emerald-300">中兴通讯</strong> (逻辑最纯粹,技术测试领先)、<strong class="text-emerald-300">华为</strong> (全产业链生态定义者)。<br>
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2. <strong class="text-white">核心受益环节(弹性较大):</strong><strong class="text-fuchsia-300">滤波器/天线</strong> (量价齐升逻辑最直接,如武汉凡谷、灿勤科技、通宇通讯)。基站通道数从64T提升至128T甚至更高,带来元器件用量数倍增长。<br>
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3. <strong class="text-white">追赶者与机会主义者:</strong><strong class="text-amber-300">信科移动</strong> (国产替代力量)、<strong class="text-amber-300">大富科技</strong> (凭借新品批量交付获得市场认可)。</p>
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</div>
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</div>
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<div x-show="activeTab === 'risk'" x-transition>
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<h3 class="text-2xl font-bold text-white mb-4">潜在风险与挑战</h3>
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<div class="space-y-3">
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<p><strong class="text-red-400">技术风险:</strong>300米以上高空感知能力仍在测试,存在精度和覆盖率不足的技术瓶颈。复杂场景下的稳定性待验证。</p>
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<p><strong class="text-red-400">商业化风险:</strong>单基站30万元的成本高昂,可能阻碍普及。杀手级应用(如低空经济)落地受法规、安全等多重因素影响,若进程缓慢将影响投资回报率。</p>
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<p><strong class="text-red-400">政策与竞争风险:</strong>运营商投资不及预期是最大风险。同时,5G-A面临与“Remote ID + 雷达”等混合方案的竞争。</p>
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<p><strong class="text-red-400">信息交叉验证风险:</strong>新闻端的“全面商用”与路演/专家的“试点”、“高成本”形成鲜明对比,投资者需警惕被过于乐观的公开信息误导。</p>
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</div>
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</div>
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<div x-show="activeTab === 'conclusion'" x-transition>
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<h3 class="text-2xl font-bold text-white mb-4">综合结论与投资启示</h3>
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<div class="space-y-3">
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<p><strong class="text-cyan-400">最终看法:</strong>5G-A概念正处于从<strong class="text-amber-300">“主题炒作”向“基本面驱动”过渡</strong>的关键阶段。其中,<strong class="text-emerald-300">基础设施建设环节已率先进入基本面驱动</strong>,订单和业绩的可预测性较高;而<strong class="text-fuchsia-300">应用服务环节则更多仍停留在主题和预期阶段</strong>。</p>
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<p><strong class="text-cyan-400">最具投资价值的细分环节:</strong><br>
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1. <strong class="text-white">短期(1-2年):上游核心元器件,特别是滤波器和天线。</strong>逻辑在于网络建设先行,元器件的ASP和用量双重提升是确定性最高的增长逻辑。<br>
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2. <strong class="text-white">中期(2-3年):主设备商(中兴通讯)和轻量化5G(RedCap)模组商。</strong>RedCap成本远低于传统5G,有望在中速物联网场景率先爆发。</p>
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<p><strong class="text-cyan-400">需重点跟踪和验证的关键指标:</strong><br>
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• 运营商资本开支公告中的具体投资额。<br>
|
||
• 5G-A基站招标和集采数据。<br>
|
||
• 核心元器件公司财报中的订单和毛利率变化。<br>
|
||
• 低空经济政策与试点项目进展。</p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Timeline -->
|
||
<div class="glass-card bento-item-timeline p-6">
|
||
<h3 class="text-2xl font-bold text-white mb-4">关键事件轴</h3>
|
||
<ul class="steps steps-vertical">
|
||
<li class="step step-primary" data-content="✓">
|
||
<div class="text-left ml-2">
|
||
<p class="font-bold">技术标准确立</p>
|
||
<p class="text-xs text-gray-400">2024年3月-6月: 3GPP Rel-18协议设计完成并发布API,奠定产业基石。</p>
|
||
</div>
|
||
</li>
|
||
<li class="step step-primary" data-content="✓">
|
||
<div class="text-left ml-2">
|
||
<p class="font-bold">国家政策定调</p>
|
||
<p class="text-xs text-gray-400">全年: 工信部明确要求“加快推进5G-A规模商用”,提供顶层设计确定性。</p>
|
||
</div>
|
||
</li>
|
||
<li class="step step-primary" data-content="!">
|
||
<div class="text-left ml-2">
|
||
<p class="font-bold">商用元年启动</p>
|
||
<p class="text-xs text-gray-400">2024年起: 三大运营商宣布商用计划,中国移动在超300城启动规模部署。</p>
|
||
</div>
|
||
</li>
|
||
<li class="step" data-content="🚀">
|
||
<div class="text-left ml-2">
|
||
<p class="font-bold">杀手级应用浮现</p>
|
||
<p class="text-xs text-gray-400">2024年: “低空经济”成为首个杀手级应用,“通感一体”为核心技术。</p>
|
||
</div>
|
||
</li>
|
||
<li class="step" data-content="📈">
|
||
<div class="text-left ml-2">
|
||
<p class="font-bold">产业链业绩兑现</p>
|
||
<p class="text-xs text-gray-400">2025年9月: 大富科技等上游公司宣布5G-A新品批量交付,进入业绩兑现期。</p>
|
||
</div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<!-- Technical Specs -->
|
||
<div class="glass-card bento-item-specs p-6">
|
||
<h3 class="text-2xl font-bold text-white mb-4">能力指标跃迁</h3>
|
||
<div class="overflow-x-auto">
|
||
<table class="table table-sm">
|
||
<thead>
|
||
<tr class="border-b-white/20">
|
||
<th class="bg-transparent text-white/80">关键能力指标</th>
|
||
<th class="bg-transparent text-white/80 text-center">5G</th>
|
||
<th class="bg-transparent text-cyan-300 text-center">5.5G (5G-A)</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr>
|
||
<td>下行速度</td>
|
||
<td class="text-center">1Gbps</td>
|
||
<td class="text-center font-bold text-lg text-cyan-300">10Gbps</td>
|
||
</tr>
|
||
<tr>
|
||
<td>上行速度</td>
|
||
<td class="text-center">100Mbps</td>
|
||
<td class="text-center font-bold text-lg text-cyan-300">1Gbps</td>
|
||
</tr>
|
||
<tr>
|
||
<td>信息传输时延</td>
|
||
<td class="text-center">>10毫秒</td>
|
||
<td class="text-center font-bold text-lg text-cyan-300">4毫秒</td>
|
||
</tr>
|
||
<tr>
|
||
<td>连接范围</td>
|
||
<td class="text-center">百万/km²</td>
|
||
<td class="text-center font-bold text-lg text-cyan-300">千万级/km²</td>
|
||
</tr>
|
||
<tr>
|
||
<td>核心新增能力</td>
|
||
<td class="text-center">-</td>
|
||
<td class="text-center text-fuchsia-300">通感一体<br>无源物联</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Application Scenarios -->
|
||
<div class="glass-card bento-item-apps p-6">
|
||
<h3 class="text-2xl font-bold text-white mb-4">核心应用场景</h3>
|
||
<div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
|
||
<div class="p-4 border border-white/10 rounded-xl bg-black/20">
|
||
<div class="text-fuchsia-400 text-2xl mb-2">✈️</div>
|
||
<h4 class="font-bold text-lg">低空经济</h4>
|
||
<p class="text-sm text-gray-400">通过“通感一体”技术,实现无人机航线保护、轨迹跟踪、防碰撞,解决“看不见、管不住”的痛点。</p>
|
||
</div>
|
||
<div class="p-4 border border-white/10 rounded-xl bg-black/20">
|
||
<div class="text-sky-400 text-2xl mb-2">🏭</div>
|
||
<h4 class="font-bold text-lg">工业互联</h4>
|
||
<p class="text-sm text-gray-400">超低时延和高可靠性,支撑高端制造中的人机协同、远程精准控制。RedCap技术降低物联成本。</p>
|
||
</div>
|
||
<div class="p-4 border border-white/10 rounded-xl bg-black/20">
|
||
<div class="text-emerald-400 text-2xl mb-2">👓</div>
|
||
<h4 class="font-bold text-lg">XR / 裸眼3D</h4>
|
||
<p class="text-sm text-gray-400">万兆下行和千兆上行带宽,满足扩展现实、云游戏等创新业务所需的大带宽、低时延和高可靠性。</p>
|
||
</div>
|
||
<div class="p-4 border border-white/10 rounded-xl bg-black/20">
|
||
<div class="text-amber-400 text-2xl mb-2">🚗</div>
|
||
<h4 class="font-bold text-lg">智慧交通</h4>
|
||
<p class="text-sm text-gray-400">通感能力可用于车辆信息统计、入侵检测,实现高精度的车路协同,提升交通效率与安全。</p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
</main>
|
||
|
||
<!-- Detailed Data Accordions -->
|
||
<section class="space-y-4">
|
||
<div class="collapse collapse-plus glass-card">
|
||
<input type="radio" name="data-accordion" checked="checked" />
|
||
<div class="collapse-title text-xl font-medium text-white">
|
||
新闻数据摘要
|
||
</div>
|
||
<div class="collapse-content">
|
||
<ul class="list-disc list-inside space-y-2 text-gray-300">
|
||
<li><strong>定义与定位:</strong>5G-A,又称5.5G,是5G向6G演进的关键技术,性能较上一代提升10倍。</li>
|
||
<li><strong>商用进程:</strong>2024年为商用元年,网络建设进入快车道,已覆盖超300城。北京、上海等城市大规模部署,北京移动已开通超7000座5G-A基站。</li>
|
||
<li><strong>技术特性:</strong>支持“下行万兆+上行千兆”,时延降至20ms以内,并具备通感一体能力。</li>
|
||
<li><strong>应用探索:</strong>支撑XR、裸眼3D等个人消费;在工业互联、智慧交通、低空经济等行业应用广泛;与AI深度融合,已发布全球首款5G-A人形机器人。</li>
|
||
<li><strong>产业链影响:</strong>新增频段将带动基站/终端的天线、滤波器、PA、PCB、光模块等环节量价齐升。华为、中兴通讯在技术测试和商用项目中保持领先。</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
<div class="collapse collapse-plus glass-card">
|
||
<input type="radio" name="data-accordion" />
|
||
<div class="collapse-title text-xl font-medium text-white">
|
||
路演核心洞察
|
||
</div>
|
||
<div class="collapse-content">
|
||
<ul class="list-disc list-inside space-y-2 text-gray-300">
|
||
<li><strong>商用节奏修正:</strong>路演普遍指出,虽2024年为商用元年,但仍处试点阶段,大规模建设高峰预计在2025-2026年。</li>
|
||
<li><strong>低空经济焦点:</strong>华为、中兴等设备商均将“通感一体”作为低空组网的核心技术方向,但专家会议指出单纯依赖5G-A成本高(单站约30万),可能采用混合方案。</li>
|
||
<li><strong>投资逻辑:</strong>5.5G场景落地(低空经济、通感一体)将推动无线侧投资复苏。基站升级(通道数提升至128/512)是确定性方向,天线和滤波器环节价值量显著高于传统基站。</li>
|
||
<li><strong>关键公司:</strong>创远信科产品已支持5G-A测试需求;通宇通讯受益于基站升级+相控阵雷达天线;灿勤科技受益于滤波器用量增长。</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
<div class="collapse collapse-plus glass-card">
|
||
<input type="radio" name="data-accordion" />
|
||
<div class="collapse-title text-xl font-medium text-white">
|
||
研报精华提炼
|
||
</div>
|
||
<div class="collapse-content">
|
||
<ul class="list-disc list-inside space-y-2 text-gray-300">
|
||
<li><strong>标准先行:</strong>5G-A首个标准化版本Rel-18于2024年3月完成协议设计,为产业发展提供指导。</li>
|
||
<li><strong>两大核心新增能力:</strong>1) <strong class="text-fuchsia-300">通感一体</strong>:使网络同时具备通信及探测感知能力,是低空经济核心。2) <strong class="text-sky-300">无源物联网</strong>:结合蜂窝和无源标签技术,支撑数百亿物联新场景。</li>
|
||
<li><strong>设备商创新:</strong>华为发布“AI-Centric 5G-A架构”,中兴发布十大创新产品,高通发布集成AI处理器的X85 5G调制解调器。</li>
|
||
<li><strong>投资建议:</strong>核心推荐中兴通讯、灿勤科技、武汉凡谷。上游元器件(天线、滤波器、PCB、光模块)和应用领域(RedCap模组、低空、XR)均有望受益。</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
<!-- Stock Data Section -->
|
||
<section class="glass-card p-6">
|
||
<h2 class="text-3xl font-bold text-white mb-6">产业链核心标的</h2>
|
||
|
||
<h3 class="text-xl font-semibold glow-text mb-4">涨幅异动分析</h3>
|
||
<div class="overflow-x-auto mb-8">
|
||
<table class="styled-table">
|
||
<thead>
|
||
<tr>
|
||
<th>股票名称</th>
|
||
<th>代码</th>
|
||
<th>异动日期</th>
|
||
<th>涨幅</th>
|
||
<th>核心驱动逻辑</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr>
|
||
<td>本川智能</td>
|
||
<td><a href="https://valuefrontier.cn/company?scode=300964" target="_blank">300964</a></td>
|
||
<td>2025-10-29</td>
|
||
<td class="text-green-400 font-bold">20.0%</td>
|
||
<td>中标工信部毫米波PCB量产项目(获1.4亿补贴),并获北美头部客户小批量订单,高端产能稀缺性与海外验证闭环。</td>
|
||
</tr>
|
||
<tr>
|
||
<td>泰凌微</td>
|
||
<td><a href="https://valuefrontier.cn/company?scode=688591" target="_blank">688591</a></td>
|
||
<td>2025-09-01</td>
|
||
<td class="text-green-400 font-bold">10.57%</td>
|
||
<td>公告并购磐启微,获得5G-A无源蜂窝物联网等核心技术,实现消费级与工业级市场双向渗透。</td>
|
||
</tr>
|
||
<tr>
|
||
<td>三维通信</td>
|
||
<td><a href="https://valuefrontier.cn/company?scode=002115" target="_blank">002115</a></td>
|
||
<td>2025-09-08</td>
|
||
<td class="text-green-400 font-bold">10.05%</td>
|
||
<td>联通获首张卫星通信牌照,公司因子公司已持VSAT牌照并申报新牌照,被视为“空天地一体”网络政策直接受益者。</td>
|
||
</tr>
|
||
<tr>
|
||
<td>锐捷网络</td>
|
||
<td><a href="https://valuefrontier.cn/company?scode=301165" target="_blank">301165</a></td>
|
||
<td>2025-06-24</td>
|
||
<td class="text-green-400 font-bold">9.40%</td>
|
||
<td>直接受益于5G-A网络建设加速带来的基础设施升级需求,叠加算力核心爆发股概念。</td>
|
||
</tr>
|
||
<tr>
|
||
<td>大富科技</td>
|
||
<td><a href="https://valuefrontier.cn/company?scode=300134" target="_blank">300134</a></td>
|
||
<td>2025-09-11</td>
|
||
<td class="text-green-400 font-bold">9.25%</td>
|
||
<td>新一代5G-A系列新品(具备低功耗、轻量化等优势)开始批量交付,强化市场业绩预期。</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<h3 class="text-xl font-semibold glow-text mb-4">产业链全景图谱</h3>
|
||
<div class="overflow-x-auto">
|
||
<table class="styled-table text-sm">
|
||
<thead>
|
||
<tr>
|
||
<th>产业链环节</th>
|
||
<th>细分领域</th>
|
||
<th>相关公司</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<!-- 上游器件 -->
|
||
<tr><td rowspan="10" class="font-bold align-top bg-black/10">上游器件</td><td>射频</td><td>世嘉科技(002796), 武汉凡谷(002194), 伟测科技(688372), 东山精密(002384), 卓胜微(300782), 阿莱德(301419), 中瓷电子(003031)</td></tr>
|
||
<tr><td>天线/振子</td><td>世嘉科技(002796), 硕贝德(300322), 通宇通讯(002792), 吴通控股(300292), 盛路通信(002446), 立讯精密(002475), 信科移动(688387)</td></tr>
|
||
<tr><td>滤波器</td><td>灿勤科技(688182), 博敏电子(603936)</td></tr>
|
||
<tr><td>光模块</td><td>光迅科技(002281), 华工科技(000988), 中际旭创(300308), 新易盛(300502), 博创科技, 剑桥科技(603083), 永鼎股份(600105)</td></tr>
|
||
<tr><td>光器件</td><td>天孚通信(300394), 光库科技(300620), 博创科技</td></tr>
|
||
<tr><td>PCB/CCL</td><td>深南电路(002916), 沪电股份(002463), 生益科技(600183), 华正新材(603186)</td></tr>
|
||
<tr><td>光纤光缆</td><td>亨通光电(600487), 长飞光纤(601869), 中天科技(600522), 通鼎互联(002491), 特发信息(000070), 永鼎股份(600105)</td></tr>
|
||
<tr><td>连接器</td><td>吴通控股(300292), 意华股份(002897), 中航光电(002179), 航天电器(002025), 立讯精密(002475), 永贵电器(300351)</td></tr>
|
||
<tr><td>线缆</td><td>新亚电子(605277), 沃尔核材(002130), 金信诺(300252)</td></tr>
|
||
<tr><td>配套设备</td><td>英维克(002837), 佳力图(603912), 科华数据(002335)</td></tr>
|
||
<!-- 中游设备商 -->
|
||
<tr><td rowspan="4" class="font-bold align-top bg-black/10">中游设备商</td><td>基站主设备/小基站</td><td>中兴通讯(000063), 日海智能(002313)</td></tr>
|
||
<tr><td>光通信设备</td><td>中兴通讯(000063), 烽火通信(600498)</td></tr>
|
||
<tr><td>服务器/路由器/交换机</td><td>高斯贝尔, 中兴通讯(000063), 烽火通信(600498), 星网锐捷(002396), 紫光股份(000938), 浪潮信息(000977)</td></tr>
|
||
<tr><td>其他通信设备</td><td>三旺通信(688618), 瑞斯康达(603803), 共进股份(603118), 天邑股份(300504), 华脉科技(603042), 科信技术(300565)</td></tr>
|
||
<!-- 下游运营商 -->
|
||
<tr><td class="font-bold align-top bg-black/10">下游运营商</td><td>运营商</td><td>中国移动(600941), 中国联通(600050), 中国电信(601728)</td></tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
</section>
|
||
|
||
<!-- Footer / Disclaimer -->
|
||
<footer class="text-center py-8 mt-8 border-t border-white/10">
|
||
<p class="text-sm text-gray-400">北京价值前沿科技有限公司 AI投研agent:“价小前投研” 进行投研呈现</p>
|
||
<p class="text-xs text-gray-500 mt-2">本报告为AI合成数据,投资需谨慎。</p>
|
||
</footer>
|
||
|
||
</div>
|
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</body>
|
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</html> |