239 lines
9.9 KiB
HTML
239 lines
9.9 KiB
HTML
<!DOCTYPE html>
|
||
<html lang="zh_CN">
|
||
<head>
|
||
<meta charset="utf-8">
|
||
<meta http-equiv="X-UA-Compatible" content="IE=edge">
|
||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||
<title>小环天线计算器</title>
|
||
<!-- Bootstrap -->
|
||
<link href="https://cdn.ghink.net/assembly/bootstrap/4.6.1/css/bootstrap.min.css" rel="stylesheet">
|
||
<!-- Favicon -->
|
||
<link rel="icon" href="https://cdn.ghink.net/image/avatar/Bigsk.png" type="image/png">
|
||
<script src="https://cdn.ghink.net/js/vue/2.6.14/vue.min.js"></script>
|
||
</head>
|
||
<body>
|
||
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
|
||
<a class="navbar-brand" href="https://tools.ianxia.com"><b>Ian</b>Tools</a>
|
||
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
|
||
<span class="navbar-toggler-icon"></span>
|
||
</button>
|
||
<div class="collapse navbar-collapse" id="navbarSupportedContent">
|
||
<ul class="navbar-nav ml-auto">
|
||
<li class="nav-item dropdown">
|
||
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
|
||
语言
|
||
</a>
|
||
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
|
||
<a class="dropdown-item" href="en_US.html"><b>English</b></a>
|
||
</div>
|
||
</li>
|
||
<li class="nav-item">
|
||
<a class="nav-link" href="https://www.ianxia.com">首页</a>
|
||
</li>
|
||
<li class="nav-item">
|
||
<a class="nav-link" href="https://blog.ianxia.com">博客</a>
|
||
</li>
|
||
<li class="nav-item">
|
||
<a class="nav-link" href="https://demo.ianxia.com">DEMO</a>
|
||
</li>
|
||
<li class="nav-item">
|
||
<a class="nav-link" href="https://adsb.ianxia.com">ADS-B</a>
|
||
</li>
|
||
<li class="nav-item active">
|
||
<a class="nav-link" href="../zh_CN.html">小工具</a>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
</nav>
|
||
<section>
|
||
<div class="jumbotron text-center mt-2">
|
||
<div class="container">
|
||
<div class="row">
|
||
<div class="col-12">
|
||
<h1>小环天线计算器</h1>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
<section>
|
||
<div class="container">
|
||
<div class="row" id="app">
|
||
<div class="col-md-1"></div>
|
||
<div class="col-md-5">
|
||
<form class="form-horizontal" role="form">
|
||
<div class="form-inline">
|
||
<label><b>频率 (MHz)</b> </label>
|
||
<input type="number" step="0.01" class="form-control" v-model="frequency" placeholder="Frequency (MHz)">
|
||
</div><br>
|
||
<div class="form-inline">
|
||
<label><b>主环周长 (m)</b> </label>
|
||
<input type="number" class="form-control" v-model="leng" placeholder="Loop conductor length (m)">
|
||
</div><br>
|
||
<div class="form-inline">
|
||
<label><b>主环材料直径 (mm)</b> </label>
|
||
<input type="number" class="form-control" v-model="diameter" placeholder="Conductor diameter (mm)">
|
||
</div><br>
|
||
<div class="form-inline">
|
||
<label><b>射频功率 (W)</b> </label>
|
||
<input type="number" class="form-control" v-model="power" placeholder="RF power (W)">
|
||
</div>
|
||
</form>
|
||
</div>
|
||
<div class="col-md-6">
|
||
<h5>计算结果：</h5>
|
||
<h5>电感量 (uH) {{inductance}}</h5>
|
||
<h5>电容量 (pF) {{capacitance}}</h5>
|
||
<h5>XL = XC (ohms) {{lxlc}}</h5>
|
||
<h5>分布电容 (pF) {{distributed}}</h5>
|
||
<h5>调节电容量 (pF) {{tuning_capacitance}}</h5>
|
||
<h5>主环直径 (m) {{main_loop_diameter}}</h5>
|
||
<h5>激励环直径 (m) {{feeding_loop_diameter}}</h5>
|
||
<h5>辐射电阻 (ohms) {{radiation_resistance}}</h5>
|
||
<h5>损耗电阻 (ohms) {{loss_resistance}}</h5>
|
||
<h5>并联电阻 (kohms) {{parallel_resistance}}</h5>
|
||
<h5>效率 (%) {{efficiency}}</h5>
|
||
<h5>与理想环之比 (dB) {{ctil}}</h5>
|
||
<h5>Q值 {{lq}}</h5>
|
||
<h5>带宽 -3dB (kHz) {{bandwidth}}</h5>
|
||
<h5>调谐电容耐压值 (V) {{crv}}</h5>
|
||
</div>
|
||
</div>
|
||
<div class="text-center">
|
||
<hr>
|
||
<h5>算法来源：I6IBE / OH7SV (<a href="http://www.radioamatoripeligni.it/i6ibe/loopflat/loopcalculator.xls">来源</a>)</h5>
|
||
<h5>语言翻译：Bigsk</h5>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
<hr>
|
||
<script>
|
||
new Vue({
|
||
el: '#app',
|
||
data: {
|
||
frequency: 3.7,
|
||
leng: 8,
|
||
diameter: 22,
|
||
power: 100
|
||
},
|
||
computed: {
|
||
inductance: function() {
|
||
return 0.0000000623 * parseInt(this.leng) * (7.353 * Math.log10((8 * parseInt(this.leng)) / (Math.PI * parseInt(this.diameter) / 1000)) - 6.386) * 1000000
|
||
},
|
||
capacitance: function() {
|
||
return 1 / (Math.pow((2 * Math.PI * this.frequency * 1000000), 2) * this.inductance / 1000000) * 1000000000000
|
||
},
|
||
lxlc: function() {
|
||
return 1 / (2 * Math.PI * this.frequency * 1000000 * this.capacitance * 0.000000000001)
|
||
},
|
||
distributed: function() {
|
||
return 2.69 * this.leng
|
||
},
|
||
tuning_capacitance: function() {
|
||
return this.capacitance - this.distributed
|
||
},
|
||
main_loop_diameter: function() {
|
||
return this.leng / Math.PI
|
||
},
|
||
feeding_loop_diameter: function() {
|
||
return this.main_loop_diameter / 5
|
||
},
|
||
radiation_resistance: function() {
|
||
return 0.0000000338 * Math.pow((Math.pow(this.frequency, 2) * 10.76 * Math.PI * Math.pow(this.main_loop_diameter, 2) / 4), 2)
|
||
},
|
||
loss_resistance: function() {
|
||
return 0.08298 * Math.sqrt(this.frequency) * this.leng / this.diameter
|
||
},
|
||
parallel_resistance: function() {
|
||
return 0.001 * this.lxlc * this.lq
|
||
},
|
||
efficiency: function() {
|
||
return 100 * this.radiation_resistance / (this.radiation_resistance + this.loss_resistance)
|
||
},
|
||
ctil: function() {
|
||
return 10 * Math.log10(this.efficiency / 100)
|
||
},
|
||
lq: function() {
|
||
return this.lxlc / (2 * (this.radiation_resistance + this.loss_resistance))
|
||
},
|
||
bandwidth: function() {
|
||
return 1000 * this.frequency / this.lq
|
||
},
|
||
crv: function() {
|
||
return Math.sqrt(this.power * this.lxlc * this.lq)
|
||
}
|
||
}
|
||
})
|
||
|
||
let date = new Date();
|
||
</script>
|
||
<footer class="text-center">
|
||
<div class="container">
|
||
<div class="row">
|
||
<div class="col-12">
|
||
<p style="color: #516069"><strong>版权所有 © Ian Xia <script>document.write(date.getFullYear().toString());</script> 保留所有权利</strong></p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</footer>
|
||
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
|
||
<script src="https://cdn.ghink.net/js/jquery/jquery-3.6.0.min.js"></script>
|
||
<!-- Grey Filter Detector -->
|
||
<script>
|
||
$.ajax({
|
||
type: "GET",
|
||
url: "https://open.geh.ink/gray_filter",
|
||
dataType: "json",
|
||
success: function(data, textStatus){
|
||
for (let i=0;i<data["accurate_slot"].length;i++) {
|
||
// Accurate Slot
|
||
if (Date.now()/1000 >= data["accurate_slot"][i][0] && Date.now()/1000 <= data["accurate_slot"][i][1]) {
|
||
$("html").css({
|
||
'-webkit-filter': 'grayscale(100%)',
|
||
'-moz-filter': 'grayscale(100%)',
|
||
'-ms-filter': 'grayscale(100%)',
|
||
'-o-filter': 'grayscale(100%)',
|
||
'filter': 'progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)',
|
||
'_filter': 'none'
|
||
});
|
||
break;
|
||
}
|
||
}
|
||
for (let i=0;i<data["day_slot"].length;i++) {
|
||
// Day Slot
|
||
let begin = new Date(
|
||
date.getFullYear().toString() + "-" +
|
||
data["day_slot"][i][0][0].toString() + "-" +
|
||
data["day_slot"][i][0][1].toString() + " " +
|
||
data["day_slot"][i][0][2].toString() + ":" +
|
||
data["day_slot"][i][0][3].toString() + ":" +
|
||
data["day_slot"][i][0][4].toString()
|
||
)
|
||
let end = new Date(
|
||
date.getFullYear().toString() + "-" +
|
||
data["day_slot"][i][1][0].toString() + "-" +
|
||
data["day_slot"][i][1][1].toString() + " " +
|
||
data["day_slot"][i][1][2].toString() + ":" +
|
||
data["day_slot"][i][1][3].toString() + ":" +
|
||
data["day_slot"][i][1][4].toString()
|
||
)
|
||
if (Date.now() >= begin.getTime() && Date.now() <= end.getTime()) {
|
||
$("html").css({
|
||
'-webkit-filter': 'grayscale(100%)',
|
||
'-moz-filter': 'grayscale(100%)',
|
||
'-ms-filter': 'grayscale(100%)',
|
||
'-o-filter': 'grayscale(100%)',
|
||
'filter': 'progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)',
|
||
'_filter': 'none'
|
||
});
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
});
|
||
</script>
|
||
<!-- Include all compiled plugins (below), or include individual files as needed -->
|
||
<script src="https://cdn.ghink.net/js/popper/1.16.1/popper.min.js"></script>
|
||
<script src="https://cdn.ghink.net/assembly/bootstrap/4.6.1/js/bootstrap.min.js"></script>
|
||
</body>
|
||
</html> |