Angle of arrival estimation using hybrid rat race coupler for X-band applications | The European Physical Journal Plus
Rat-race coupler - Wikipedia
Design and Simulation of 180 degree ring hybrid coupler using HFSS at 2.4 GHz by Dr. Niraj Kumar - YouTube
a) The novel and (b) conventional rat-race hybrid coupler. | Download Scientific Diagram
File:Obvod3.jpg - Wikimedia Commons
Figure 1 from Miniaturized rat-race coupler with bandpass response and good stopband rejection | Semantic Scholar
a) Lay-out of the conventional rat-race hybrid ring and (b) Layout of... | Download Scientific Diagram
CST Tutorial - Simulation of a 180 Degree Hybrid (Rat-Race) Coupler - YouTube
Hybrid Ring Duplexer - Radartutorial
Rat-race coupler - Radartutorial
What is a Rat-Race Coupler? - everything RF
Compact rat-race ring coupler with modified T type capacitor loading
A planar ultra‐wide band asymmetric rat‐race hybrid coupler - Babaeian - 2020 - International Journal of RF and Microwave Computer-Aided Engineering - Wiley Online Library
Microwave Engineering - Rat-race Junction
voltage - Rat Race (Hybrid 180°) Scattering Matrix - Electrical Engineering Stack Exchange
Rat-race coupler - Radartutorial
Create equal-split rat-race coupler or 180-degree-ring hybrid - MATLAB
A tuneable rat-race coupler for full duplex communications | International Journal of Microwave and Wireless Technologies | Cambridge Core
A compact and wideband rat-race coupler using two-section ring and artificial transmission lines | Analog Integrated Circuits and Signal Processing
The current distribution of proposed rat-race hybrid coupler. | Download Scientific Diagram
How to design Rate Race coupler or hybrid coupler full tutorial. - YouTube
Rat-race coupler - Radartutorial
