magic tee

magic tee

[′maj·ik ′tē]
(electromagnetism)
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Tenders are invited for magic tee wrd 500 with coaxial connectors and termination
In such situations, the waveguide power divider network is a suitable building block for this antenna array [20], and this literature uses the four-port equivalent magic tee waveguide as the splitter, but we employ the there-port H-T waveguide as the splitter, and magic tee acts as a directional coupler and a phase shifter formed compact topological structure to design the power divider network.
The magic tee and power dividers are connected to build a compact monopulse combining network.
In summing up the advantages and disadvantages of the power splitter mentioned above, this paper proposes a new type of waveguide magic tee splitter and a compact millimeter-wave solid-state power combining scheme.
The ideal magic tee is a lossless, reciprocal four-port network and constituted of waveguide double-T and matching components.
This property of the magic tee splitter mentioned above makes achieving high isolation and ideal match much easier than a single E-T or H-T junction.
The above analysis shows that the incident energy of port 1 through the electric field coupled to the magic tee can be equivalent to capacitive coupling, while the energy of port 4 through the magnetic field coupled to the magic tee is equivalent to inductive coupling, so E-arm must be deployed by inductive components, and H-arm be deployed by capacitive elements.
The operating principle and design of compact, non-standard, reduced height waveguide planar magic tee junctions are described.
A magic tee, being the ba sic building block of a monopulse comparator, plays a very important role in making such arrays lightweight and compact.
In this article, the designs of two different types of compact planar magic tee junctions -- a planar magic tee junction (PMTJ1) using a collinear transverse waveguide slot coupler and a planar magic tee junction (PMTJ2) with a longitudinal/transverse slot coupled difference port -- have been accomplished based on MoM analysis and FEM-based CAD high frequency structure simulator software (HFSS).
A double-balanced mixer can be constructed using a balun, magic tee and diode quad.
Tenders are invited for Supply and Installation of Microwave Laboratory Equipments Klystron Power, Gunn Oscillator,Frequency Meter, Detector Mount, Matched Termination, Movable Short, Slide Screw Tuner, Magic Tee, Directional Coupler 3 dB, 6 dB, 10dB, Wave guide Twist, VSWR Meter, Radiation Table, Cooling fan for Klystron Source etc.