{"id":3083,"date":"2024-09-20T11:16:55","date_gmt":"2024-09-20T03:16:55","guid":{"rendered":"http:\/\/www.bestpcbs.com\/blog\/?p=3083"},"modified":"2024-09-20T11:18:28","modified_gmt":"2024-09-20T03:18:28","slug":"high-frequency-pcb-high-frequency-pcb-prototype","status":"publish","type":"post","link":"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/","title":{"rendered":"High Frequency PCB &amp; High Frequency PCB Prototype"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#What_is_High-Frequency_PCBs\" >What is High-Frequency PCBs?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#High_Frequency_PCB_Materials\" >High Frequency PCB Materials<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#Advantages_of_High_Frequency_PCB\" >Advantages of High Frequency PCB<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#What_is_the_Frequency_Limit_for_FR4_PCB\" >What is the Frequency Limit for FR4 PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#How_Do_You_Make_High-Frequency_PCB\" >How Do You Make High-Frequency PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#What_is_the_Highest_RF_Frequency\" >What is the Highest RF Frequency?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#What_Are_Some_Important_Considerations_When_Designing_a_PCB_Layout_for_High-Frequency_Circuits\" >What Are Some Important Considerations When Designing a PCB Layout for High-Frequency Circuits?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#How_Do_You_Avoid_High-Frequency_Interference_in_PCB\" >How Do You Avoid High-Frequency Interference in PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#What_is_the_Difference_Between_High-Speed_and_High-Frequency_PCB\" >What is the Difference Between High-Speed and High-Frequency PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/high-frequency-pcb-high-frequency-pcb-prototype\/#How_Do_You_Fix_Frequency_Interference\" >How Do You Fix Frequency Interference?<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"yzp-no-index\"><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_High-Frequency_PCBs\"><\/span>What is High-Frequency PCBs?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>What is High-Frequency PCBs? <a href=\"https:\/\/www.bestpcbs.com\/products\/RF-board.htm\" title=\"\">High frequency PCBs<\/a> are specifically designed to operate at frequencies typically above 1GHz. These circuit boards play a crucial role in modern communication systems like satellite communications, radar, and wireless networks. The materials used in <a href=\"https:\/\/www.bestpcbs.com\/products\/RF-board.htm\" title=\"\">high-frequency PCBs<\/a> are different from those in standard PCBs. While standard PCBs use FR4 material, high-frequency PCBs often require specialized materials like PTFE (Teflon) or Rogers material to reduce signal loss and improve overall performance.<\/p>\n\n\n\n<p>The growing need for faster and more reliable communication across industries makes high-frequency PCBs essential for creating cutting-edge devices.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2024\/09\/RF-PCB.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"776\" height=\"518\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2024\/09\/RF-PCB.jpg\" alt=\"\" class=\"wp-image-3093\" srcset=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2024\/09\/RF-PCB.jpg 776w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2024\/09\/RF-PCB-300x200.jpg 300w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2024\/09\/RF-PCB-768x513.jpg 768w\" sizes=\"auto, (max-width: 776px) 100vw, 776px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Frequency_PCB_Materials\"><\/span>High Frequency PCB Materials<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Click here to download <strong><a href=\"https:\/\/www.bestpcbs.com\/blogimages\/2024\/9\/Best%20Tech_2024-RF%20Board%20Material.pdf\" title=\"\">Raw Materials of RF PCB<\/a><\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_High_Frequency_PCB\"><\/span>Advantages of High Frequency PCB<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Faster signal transmission<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Better signal integrity<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enhanced thermal management<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Low electromagnetic interference (EMI)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Application in emerging technologies<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Improved precision in high-speed applications<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_Frequency_Limit_for_FR4_PCB\"><\/span>What is the Frequency Limit for FR4 PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>FR4 is the most widely used material in standard PCBs due to its affordability and adequate performance for general applications. However, when it comes to high-frequency operations, FR4 has its limitations. The material can handle frequencies up to about 1GHz, but beyond this range, its performance starts to degrade significantly. High-frequency signals experience increased signal loss, dielectric losses, and electromagnetic interference (EMI) due to FR4\u2019s higher dielectric constant (around 4.5) and poor thermal properties.<\/p>\n\n\n\n<p>The limitations make FR4 unsuitable for more advanced applications like high-speed telecommunications, radar systems, and modern wireless technologies where signals operate in the gigahertz range. When designing PCBs that require frequencies beyond 1GHz, alternative materials like PTFE (Teflon) or Rogers laminates are recommended to maintain signal integrity and reduce losses.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Do_You_Make_High-Frequency_PCB\"><\/span>How Do You Make High-Frequency PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Creating a high-frequency PCB involves a few additional considerations compared to standard PCB designs. First, the choice of materials is critical. PTFE, Rogers, and other high-performance laminates are commonly used to ensure the PCB can handle high-frequency signals. Next, the board&#8217;s thickness, trace width, and layout need to be carefully calculated to avoid impedance issues. The key process including:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"How a Double Layer Rogers PCB Manufacturing? | Best Technology\" width=\"450\" height=\"253\" src=\"https:\/\/www.youtube.com\/embed\/sdQNE44vTmM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>1. Material Selection<\/p>\n\n\n\n<p>The first step is choosing materials that can handle high-frequency signals. Materials like PTFE, Rogers, or ceramic substrates are commonly used because they have lower dielectric constants, low dissipation factors, and better thermal stability. These materials ensure minimal signal degradation.<\/p>\n\n\n\n<p>2. Controlled Impedance<\/p>\n\n\n\n<p>High-frequency signals are sensitive to variations in impedance. Controlled impedance design ensures that the trace impedance matches the signal&#8217;s requirements, preventing reflection and signal distortion. This involves calculating the width and spacing of the traces and ensuring consistent dielectric properties across layers.<\/p>\n\n\n\n<p>3. Multi-layer PCB<\/p>\n\n\n\n<p>Multi-layer boards are often necessary for high-frequency applications to separate signals and reduce cross-talk. Ground planes are typically added to lower electromagnetic interference (EMI) and provide better signal grounding.<\/p>\n\n\n\n<p>4. Short and Direct Signal Paths<\/p>\n\n\n\n<p>Keeping signal paths as short as possible helps minimize signal loss and prevents unwanted interference. Traces that are too long or involve sharp bends can introduce delay and noise.<\/p>\n\n\n\n<p>5. Shielding<\/p>\n\n\n\n<p>In some cases, shielding techniques can be employed to prevent interference from other electronic components. This can include grounded planes, copper shields, or even encapsulating certain areas of the PCB.<\/p>\n\n\n\n<p>High-frequency PCB design often requires sophisticated simulation tools. Software such as Ansys or Altium Designer helps predict how signals will behave on the board, allowing for adjustments to be made before fabrication.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_Highest_RF_Frequency\"><\/span>What is the Highest RF Frequency?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In communication circuits, radio frequency (RF) bands cover a wide range of frequencies, typically starting from 20kHz up to 300GHz. The highest RF frequency currently used in commercial applications ranges from 100GHz to 300GHz, categorized as millimeter waves. These frequencies are essential for high-speed data transmission in technologies like 5G, radar systems, and advanced satellite communication. While developing PCBs that can efficiently handle such frequencies can be challenging, material innovations have made it possible.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_Some_Important_Considerations_When_Designing_a_PCB_Layout_for_High-Frequency_Circuits\"><\/span>What Are Some Important Considerations When Designing a PCB Layout for High-Frequency Circuits?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Designing a PCB for high-frequency circuits demands a careful approach to ensure signal integrity. The first thing to consider is the dielectric material. As previously mentioned, materials like Rogers or PTFE are preferred because they offer lower dielectric loss, which is crucial at higher frequencies. Trace layout is another critical factor. The length and width of the traces must be calculated to maintain impedance control, ensuring that signals don&#8217;t get distorted as they travel through the board.<\/p>\n\n\n\n<p>1. Signal Integrity and Trace Layout<\/p>\n\n\n\n<p>The layout of traces is a critical consideration in high-frequency PCB design. To maintain signal integrity, traces should be kept as short and straight as possible. Long traces can introduce delay, noise, and signal degradation. Additionally, sharp corners in trace routing should be avoided because they can lead to signal reflection and impedance discontinuities. Rounded or 45-degree bends are preferable to right-angle corners, which can cause unwanted signal interference.<\/p>\n\n\n\n<p>2. Ground Planes and Layer Stack-Up<\/p>\n\n\n\n<p>A solid, continuous ground plane is one of the most effective ways to reduce noise and EMI in high-frequency PCBs. Ground planes provide a low-impedance path for return currents and act as shields to prevent electromagnetic radiation from affecting other components. For multi-layer PCBs, having dedicated power and ground planes in the stack-up helps reduce noise and improves overall signal integrity.<\/p>\n\n\n\n<p>3. Via Management<\/p>\n\n\n\n<p>Vias introduce small inductances into the signal path, which can become problematic in high-frequency circuits. High-frequency signals are particularly sensitive to these inductances, and excessive use of vias can degrade signal quality. Designers should minimize the number of vias in high-frequency signal paths and use smaller, controlled-depth vias like microvias or buried vias to reduce parasitic effects.<\/p>\n\n\n\n<p>4. Signal Isolation<\/p>\n\n\n\n<p>High-frequency circuits often involve both analog and digital signals, and proper isolation between these signals is critical to prevent interference. Digital signals tend to generate high levels of noise, which can interfere with sensitive analog signals. To avoid this, analog and digital components should be physically separated on the PCB, with separate ground planes if possible.<\/p>\n\n\n\n<p>5. Power Distribution and Decoupling<\/p>\n\n\n\n<p>Stable power distribution is necessary to ensure that high-frequency components operate without interruptions. A decoupling capacitor should be placed near the power supply pins of each active component to filter out high-frequency noise and maintain a steady voltage. Multiple capacitors of different values (e.g., 0.1\u00b5F and 10\u00b5F) can be used in parallel to filter noise over a wide frequency range.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Do_You_Avoid_High-Frequency_Interference_in_PCB\"><\/span>How Do You Avoid High-Frequency Interference in PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Interference is a common issue in high-frequency PCBs, but it can be managed with the right design techniques. The most effective way to avoid high-frequency interference is by using a dedicated ground plane. This plane acts as a shield, helping to reduce EMI and cross-talk between different parts of the circuit. Shielding can also be applied to individual traces or components that are more susceptible to interference.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ground Planes<\/li>\n<\/ul>\n\n\n\n<p>A continuous ground plane is one of the most effective ways to reduce high-frequency interference. It acts as a shield and prevents unwanted noise from penetrating the circuit. The use of multiple ground planes in multi-layer PCBs can also provide better signal grounding.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Signal Layer Segregation<\/li>\n<\/ul>\n\n\n\n<p>Isolating analog and digital signals helps to reduce interference between them. Analog signals are more susceptible to noise, so they should be kept separate from high-frequency digital signals.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Shorter Traces<\/li>\n<\/ul>\n\n\n\n<p>Keeping traces short and direct minimizes the potential for signal loss or delay, and helps maintain signal integrity. The longer the trace, the more likely it is to pick up unwanted noise.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minimize Via Usage<\/li>\n<\/ul>\n\n\n\n<p>Excessive use of vias can create points of discontinuity in the signal path, leading to reflections and noise. If vias are necessary, they should be placed strategically and sparingly.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EMI Shielding<\/li>\n<\/ul>\n\n\n\n<p>In some cases, it may be necessary to use EMI shields around particularly sensitive areas of the PCB.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Decoupling Capacitors<\/li>\n<\/ul>\n\n\n\n<p>Adding decoupling capacitors between the power supply and ground helps to filter out high-frequency noise and maintain a clean signal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_Difference_Between_High-Speed_and_High-Frequency_PCB\"><\/span>What is the Difference Between High-Speed and High-Frequency PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Though they may seem similar, high-speed and high-frequency PCBs serve different purposes. High-speed PCBs are designed to handle fast data transmission speeds, often used in applications like computing and networking. These PCBs focus on minimizing delay and ensuring signals reach their destination without distortion.<\/p>\n\n\n\n<p>On the other hand, high-frequency PCBs are specifically optimized for circuits operating at high frequencies, often in communication systems. The emphasis here is on maintaining signal integrity across a wide frequency range. While both high-speed and high-frequency PCBs share common design principles, such as controlled impedance and signal integrity, the challenges they face differ. High-speed PCBs focus more on data transmission, while high-frequency PCBs deal with RF signals and the challenges of maintaining signal strength at higher frequencies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Do_You_Fix_Frequency_Interference\"><\/span>How Do You Fix Frequency Interference?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>If your PCB is experiencing frequency interference, there are several methods to fix the problem. One common approach is to improve grounding by using a continuous ground plane. This helps shield signals from external noise and interference. You can also add shielding to specific components or traces that are particularly susceptible to interference.<\/p>\n\n\n\n<p>Adding filters at key points in your circuit can help block unwanted frequencies. For instance, a low-pass filter allows only low-frequency signals to pass through, blocking higher-frequency interference. You can also reduce trace lengths and maintain clean, direct paths for high-frequency signals. Finally, proper isolation of analog and digital circuits is crucial to prevent noise from leaking into sensitive areas.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is High-Frequency PCBs? What is High-Frequency PCBs? High frequency PCBs are specifically designed to operate at frequencies typically above 1GHz. These circuit boards play a crucial role in modern communication systems like satellite communications, radar, and wireless networks. The materials used in high-frequency PCBs are different from those in standard PCBs. While standard PCBs [&hellip;]<\/p>\n","protected":false},"author":623,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[175,174,37,172],"tags":[412,413,230],"class_list":["post-3083","post","type-post","status-publish","format-standard","hentry","category-best-pcb","category-bestpcb","category-faq","category-special-pcb","tag-high-frequency-pcb","tag-rf-pcb","tag-rogers-pcb"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/3083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/users\/623"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/comments?post=3083"}],"version-history":[{"count":2,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/3083\/revisions"}],"predecessor-version":[{"id":3094,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/3083\/revisions\/3094"}],"wp:attachment":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/media?parent=3083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/categories?post=3083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/tags?post=3083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}