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Waveguide port – flange size comparison table
The relationship between **waveguide port dimensions**, **flange sizes**, and **frequency bands** is standardized to ensure mechanical compatibility and optimal RF performance. Below is a simplified comparison table and key principles for common rectangular waveguides an...Read more -
VSWR, return loss (RL), reflected power, and transmitted power
The relationships between Voltage Standing Wave Ratio (VSWR), return loss (RL), reflected power, and transmitted power are interconnected through the reflection coefficient (Γ). Below are the key formulas and steps for conversion: ### **Core Formulas** 1. **Reflection Co...Read more -
5G application scale development promotion meeting was held in Beijing
On December 5, the 5G application scale Development Promotion Conference was held in Beijing. The meeting summarized the achievements of 5G development in the past five years, and made systematic deployment of the key work of 5G appl...Read more -
IC China 2024 be held in Beijing
On November 18, the 21st China International Semiconductor Expo (IC China 2024) opened at the National Convention Center in Beijing. Wang Shijiang, Deputy Director of the Electronic Information Department of the Ministry of Industry ...Read more -
Rohde and Schwarz demonstrate a 6G ultra-stable tunable terahertz system based on photonic technology at EuMW 2024
Rohde & Schwarz (R&S) presented a proof-of-concept for a 6G wireless data transmission system based on photonic terahertz communication links at the European Microwave Week (EuMW 2024) in Paris, helping to advance the frontie...Read more -
17th IME Conference on Microwave and Antenna Technology
The IME Microwave and antenna technology will be upgraded to further expand the theme and scope of the exhibition, which will be launched at the Shanghai World Expo Exhibition and Exhibition Center on Wednesday (October 23-25). With an exhibition area of 12,000+ square m...Read more -
Standing wave coefficient, dBm, dBμV, dBmW, V conversion table
Impedance matching relationship conversion table: Reflection coefficient: Standing wave coefficient: Z0=Z, ρ=0, VSWR=1, that is, exactly match ...Read more -
Fabrication of front-end filters
Without a filter in the RF front end, the receiving effect will be greatly reduced. How big is the discount? In general, with good antennas, the distance will be at least 2 times worse. Also, the higher the antenna, the worse the reception! Why is that? Because today's s...Read more
