What is E-plane tee application?
The applications of this junction are very effective in radar and satellite communication systems. The applications of presented E-plane SIW Tee junction are in Wi-Fi device, cordless telephone & weather radar systems.
How H-plane and E-plane tee are formed?
When the axis of the side arm of the waveguide tee is parallel to the flow of the Magnetic Field (H) from port 1 and is perpendicular to the flow of the Electric Field (E), then the tee is called a H-Plane Waveguide Tee.
What are the applications of Magic Tree?
The magic-T has many applications such as E-H tuner for impedance matching and balanced mixer in microwave receiver to balance out LO noise at the input of IF amplifier. Magic-T is also used in power combiner and duplexer circuit.
What are the applications of H-plane tee?
The applications of presented SIW H-plane Tee junction are broadcast services, space shuttles and speed detection.
What is E-plane radiation pattern?
E-Plane is always the plane that contains the electric component of the EM radiation and the direction of maximum radiation. The E plane will dictate whether the linear polarization is horizontal or vertical. VERTICALLY POLARIZED antennas have an E plane that relates to the VERTICAL / YZ / ELEVATION plane.
What is the difference between E-plane tee and H-plane tee?
The E-plane and H-plane are planes of reference for linearly polarized antennas, waveguides and other microwave devices. A waveguide which has three independent ports in a microwave circuit is known as a TEE junction. The output of E-plane Tee is 180 degrees out of phase and the output of H-plane Tee is in phase.
Why is H-plane called 3 db splitter?
i.e. an input at port 3, is equally divided between port 1 and 2, but introduces a phase shift of 180° between the two outputs. Hence E plane Tee acts as a 3dB splitter.
What is E-plane H-plane and magic tee?
The magic tee is a combination of E and H plane tees. Arm 3 forms an H-plane tee with arms 1 and 2. Arm 4 forms an E-plane tee with arms 1 and 2. Arms 1 and 2 are sometimes called the side or collinear arms. Port 3 is called the H-plane port, and is also called the Σ port, sum port or the P-port (for “parallel”).
Why it is called magic tee?
Magic tee is a combination of one H-plane Tee and one E-plane Tee. ∴ It is also called as E-H plane tee. The term “magic tee” is derived from the unusual manner in which the power gets divided/combined among various ports.
What is E-plane and H-plane tee?
How are E and H plane tees used?
The E-plane and H-plane are reference planes for linearly polarized waveguides, antennas and other microwave devices. In waveguide systems, as in the electric circuits, it is often desirable to be able to split the circuit power into two or more fractions.
What is an E-plane tee?
The E-plane Tee is a voltage or series junction. A sidearm is attached to a waveguide by cutting a rectangular slot along the broader dimension of the waveguide as shown in the figure below. If the E-plane junction is completely symmetrical and if waves enter through the sidearm.
What are the S parameters of scattering matrix of E-plane tee?
In E-plane tee, axis of the side arm is parallel to the E field, the same is shown in the figure-1. As shown in figure, this E-plane tee type is perfectly matched using screw or capacitive or inductive windows at junction. As there is no reflection, diagonal S parameters of scattering matrix will be zero. Hence S11, S22 and S33 are zero.
What is an E-plane junction?
This is also called as Voltage or Series junction. The ports 1 and 2 are 180° out of phase with each other. The cross-sectional details of E-plane tee can be understood by the following figure.
What is a tee junction and how does it work?
Microwave Waveguide Tee junction is used for the purpose of connecting a branch or a section of a waveguide in a series or parallel to the main waveguide. The intersection of waveguides in the shape of the English capital letter “T” is called a T junction. E-plane Tee and H-plane Tee are examples of three-port waveguide T junctions.