November 2024

What are the factors contributing to the loss inside a wr187 waveguide

Losses in a WR187 waveguide stem from conductor losses (~0.02 dB/m at 5 GHz), surface roughness (>1 µm increases resistance), leakage (~0.1 dB from misaligned flanges), and bends (~0.02 dB for 90°). Minimize losses with smoother surfaces, precise alignment, and larger bend radii (≥3a). Conductor Losses Conductor losses in a WR187 waveguide primarily arise due […]

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What are the 7 radio waves

The seven types of electromagnetic waves are radio (1mm-100km wavelengths), microwaves (1mm-1m), infrared (700nm-1mm), visible light (400-700nm), ultraviolet (10-400nm), X-rays (0.01-10nm), and gamma rays (<0.01nm). Each has unique uses, like Wi-Fi, remote controls, and medical imaging. Radio Waves Radio waves are a significant part of life, normally with frequencies below 300 GHz and wavelengths from

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What messes with radio waves

Physical obstructions, weather, and atmospheric layers disrupt radio waves significantly. For example, heavy rain can reduce signal strength by 20 dB per kilometer at 12 GHz. Solutions include using higher frequencies for clearer paths or placing antennas to avoid reflective surfaces and interference sources. Physical Obstructions Obstructions in the physical realm have a lot to

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Introducing the High Power Differential Phase Shift WG Circulator

The High Power Differential Phase Shift WG Circulator from Dolph Microwave represents an innovative solution in the field of microwave technology, catering specifically to high-power applications. Designed to handle intense microwave signals, this circulator improves the power capacity of traditional junction circulators by one to two orders of magnitude, making it an essential component for

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Ka-Band 4-Port Diplexer with Circular Polarization for Antenna Networks

The Ext. Ka-Band Tx_Rx 4-Port Diplexer with Circular Polarization from Dolph Microwave is an advanced solution tailored for high-frequency applications. This diplexer is designed to manage both transmit and receive operations in the Ka-Band frequency range, supporting circular polarization with options for Right-Hand Circular Polarization (RHCP) and Left-Hand Circular Polarization (LHCP). Its robust construction and

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Dual Band Ku/Ka 4-Port OMT Diplexer for Antenna Networks

In today’s fast-forwarding telecommunications environment, signal transmission should be reliable and effective. Dolph Microwave introduces the Ku-/Ka-Dual Band Tx/Rx 4-Port Feed Network, targeted to fit the high-demanding needs of modern satellite communication systems in performance. The feed network will be engineered featuring dual-band capability, high isolation, and low insertion loss to fit broadcasting, satellite networking,

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What is the functionality of waveguide combiners

Waveguide combiners efficiently merge multiple signals, enhancing output power for applications like radar and telecommunications. For example, combining four 20-watt signals can yield a total output of 80 watts, improving detection range in radar systems by 20%. They minimize crosstalk to below -50 dB, ensuring signal integrity and clarity across various high-frequency applications. Signal Combination

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