This T-Type Power Divider, You’ve Definitely Used
In RF circuit design, we often need to split one signal into two or more paths, and the component that does this is called a power divider, or more formally, a microwave power divider. Today, we are going to share the simplest type of power divider, the T-type power divider, as shown in the image…
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How to Choose the Right RF Amplifier
How to choose the right RF amplifier? When selecting the appropriate RF amplifier for a specific application, it is essential to consider characteristics such as gain, noise, bandwidth, and efficiency. This article will review the most commonly used RF amplifiers and explain how gain, noise, bandwidth, efficiency, and various functional features influence the choice of…
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Have You Used These Special Directional Couplers?
Have You Used These Special Directional Couplers? Let’s briefly take a look at some unique couplers and a few coupler patents. No.1 Moreno Orthogonal Waveguide Coupler This waveguide coupler consists of two waveguides at right angles to each other. Coupling occurs through two small holes on the common broad wall of the waveguides, as shown…
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Broadband Matching Design for RF Power Amplifiers
The power amplifier (PA) is the core component of a transmitter. Regardless of the industry we are in, the goal is to amplify the signal and transmit it as far as possible, ensuring good signal quality, transmitter efficiency, and so forth. The PA plays a decisive role in these aspects. Let’s discuss the matching design…
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Key Metrics for RF Power Amplifier Testing
The power amplifier (PA) is the core component of the transmitter circuit, especially for broadband transmission, where it has a significant impact on non-constant envelope modulation methods. It can be said that the PA is the decisive component for both the performance indicators and operational duration of a transmitter using non-constant envelope modulation. During the…
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What do we value in the process of Filter packaging?
What do we value in the process of Filter packaging? 1.Anti-static operation in the whole process.2.Dust free condition of the products.3.Equipped with anti-collision foam.4.Reasonable space arrangement for environmental protection. Corech Microwav’s RF Filers frequency ranges from dc to 67 GHz, band pass/high pass/low pass designs, narrow-band/wide-band types to meet customers various needs. These low pass…
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DC – 67GHz Ultra Wideband 2-Way Power Divider
Corech Microwave has launched a new ultra wideband power divider/ power splitter available with fast delivery. This power divider is ideal for many microwave and communication application platforms. This power divider used Wilkinson power divider design method, features with ultra broadband, low insertion loss, high isolation and Stainless Steel Connectors. DC – 67GHz Ultra Wideband 2-Way…
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A Closer Look at the 2-26.5 GHz, 2-Way Power Divider
In the world of RF and microwave engineering, the demand for components that offer both wide bandwidth and high performance has never been greater. This is especially true in applications such as defense systems, aerospace technology, and advanced communications. One of the key components that enables these technologies is the power divider, also known as…
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Wireless Communications Standard – 6G
The prospect of offering large contiguous frequency bands to meet the demand for extremely high data transfer rates in the Terabit/s range will drive the next generation of wireless communications – 6G. Before 6G is proven, nationwide 5G networks are already opening the door for new application scenarios such as Industry 4.0 with enhanced mobile broadband, ultra-reliable low-latency communications, and massive…
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Specifications of a Directional Couplers
Directional couplers are RF passive devices that couple part of the power from one transmission line to another and sample the incident and reflected power. Directional couplers are RF passive devices that couple part of the power from one transmission line to another and sample the incident and reflected power. They allow for accurate sampling…
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Hybrid Coupler 3 dB 90 and 180 degrees
A hybrid coupler divides the signal between two output ports with a 3 dB coupling, and the output signals can have a phase difference of 90 or 180 degrees. A hybrid coupler divides the signal between two output ports with a 3 dB coupling, and the output signals can have a phase difference of 90…
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Parameters of Power Amplifiers
Power amplifiers are RF amplifiers designed to convert low-power signals to high-power RF signals by increasing the power amplitude of a given input signal. Typically, RF power amplifiers are used in the final stage of a radio transmitter. They are used in the transmit chain to amplify the signal before sending it out via an…
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Specifications of Power Dividers
Power dividers also called power splitters are RF microwave passive devices that equally split the power of an input signal into two or more output signals. Power dividers also called power splitters are RF microwave passive devices that equally split the power of an input signal into two or more output signals. They can also…
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Miniaturized Sampling Phase-Locked Dielectric Oscillator (PDRO)
The rapid development of modern microwave communication technology has put forward more and more high requirements on the specifications like volume, weight, power consumption and phase noise of frequency sources. Miniaturized frequency sources with low phase noise can not only reduce the volume and weight of the communication machine, but also greatly improve the performance…
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