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WASP-NET
Wasp-net professional waveguide device and waveguide antenna design tool

summary

Wasp-net (waveguide synthesis program for waveguide networks) was developed by Professor Fritz Arndt of Bremen University in Germany based on 25 years' research A professional electromagnetic simulation design software is developed for the design, simulation and optimization of waveguide devices, waveguide antennas and waveguide networks.

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In addition, we have used the finite element method (FEM), finite element method (FEM), finite element method (FEM), finite element method (FEM), finite element method (FEM), finite element method (FEM). Wasp-net is embedded with more than ten kinds of waveguide devices and integrated design guide of waveguide antenna, which greatly improves the design efficiency Picture 1.png Design efficiency, shorten the product development cycle; efficient optimization engine, can help users quickly complete further design; tolerance analysis, can help users directly and accurately judge whether the designed products meet the tolerance requirements of mass production, thus reducing unnecessary processing costs; rich design case library, convenient for users to expand their own design as a reference Scope and capability.


Wasp-net is widely used in the design of waveguide devices, waveguide antennas and waveguide networks, such as filters, diplexers (multiplexers), couplers, polarizers, phase shifters, quadrature mode couplers, waveguide gradients, connectors and composite joints, horn antennas, horn clusters, slot array antennas, reflector antennas And feed network. At present, the only way to realize the integrated design of antenna and feed is to use the hybrid algorithm of sp-net.



application area

Wasp-net is a professional electromagnetic simulation design software for the design, simulation and optimization of waveguide devices, waveguide antennas and waveguide networks.

  • Waveguide device design

    • Filter: wasp-net's fast and accurate mixed solution method, comprehensive design guide of various filters, combined with efficient optimization engine, enables it to complete the design of various filters, such as waveguide diaphragm filter, step impedance low-pass filter, comb filter, falling mode filter, dielectric filter, cross coupling filter, etc.

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    • Diplexer, multiplexer: wasp-net has a comprehensive design guide for diplexers, which is convenient for users to design some basic types of diplexers or multiplexers. In addition, wasp-net can cascade several designed filter branches in the form of sub circuits to build the model, and then optimize the joint and the overall structure respectively, so as to achieve the design requirements. Therefore, wasp-net can design all diplexers or multiplexers corresponding to various filter structures.

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    • Coupler: wasp-net coupler comprehensive design guide, combined with fast and accurate calculation ability and efficient optimization engine, can assist users to complete the design of various couplers, such as E-plane branch coupler, H-plane narrow wall gap coupler, H-plane ridge waveguide narrow wall coupler, E-plane window coupler, riblet coupler, squarax coupler, cross coupler, etc.

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    • Polarizer / phase shifter: wasp-net has fast and accurate computing power and efficient optimization engine, which can assist users to complete the design of various polarizers or phase shifters, such as diaphragm polarizer, corrugated polarizer, ridge waveguide polarizer, circular waveguide chord polarizer, E-plane stub loaded waveguide phase shifter, etc.

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    • Most of them can be combined with the finite element method (wafe), finite element method (mofd), and finite element method (mofd).

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    • Orthogonal mode converter (OMT): wasp-net has fast and accurate computing power and efficient optimization engine, which can assist users to complete a variety of OMT designs, such as diaphragm OMT, coaxial waveguide OMT with SMA connector, square waveguide step transition OMT, etc.

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    • Waveguide gradienter: wasp-net is mainly based on mm (mode matching) method, which is especially good at dealing with regular waveguide discontinuities. It can ensure high calculation accuracy and has extremely fast calculation speed. With wasp-net's efficient optimization engine, the design cycle of various waveguide gradients is greatly shortened.

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    • Connector and composite connector: wasp-net has fast and accurate hybrid algorithm solving ability, efficient optimization engine and rich design case library, which can assist users to complete the design of various connectors or composite joints, such as various magic T connector, coaxial waveguide conversion connector, etc.

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  • Design of waveguide antenna

    • Horn antenna and horn cluster: wasp-net adopts mm (pattern matching) method, which is especially good at dealing with regular discontinuous structures such as corrugated horn, which ensures high calculation accuracy and has significant advantages over other general electromagnetic simulation software. The integrated design guide of wasp-net can facilitate users to shorten the design period of horn antenna; in addition, wasp-net is good at dealing with regular discontinuous structures such as corrugated horn, ensuring high calculation accuracy, and has significant advantages over other general electromagnetic simulation software, Wasp-net has a rich design case library, which is convenient for users to expand on the basis of existing cases to achieve the design of horn antenna or horn cluster with corresponding indicators.

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    • Reflector antenna: wasp-net can design horn antenna quickly and accurately, that is to solve the feed of reflector antenna system. The mom (method of moment) method of wasp-net can be used to calculate various complex reflector structures, such as single reflector antenna, double reflector antenna and so on. The calculation of the single frequency point of the whole antenna only takes tens of seconds.

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    • Slot array antenna: for waveguide slot array, wasp-net adopts improved mom + mm hybrid algorithm for full wave analysis, which can complete the calculation and optimization of large slot array in a very short time. Wasp-net contains the comprehensive design guide of slot array antenna. According to the input index parameters, the slot array can be designed comprehensively, and the number and position of slot array slot can be obtained directly, and the pattern result of comprehensive design can be obtained in a few seconds. It takes only 20 minutes per frequency to simulate a large array with 2000 slots.

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  • Waveguide network design: wasp-net can analyze and design waveguide devices with various structures, such as various rectangular circular waveguide conversion, filter, OMT, polarizer, magic T, etc. Wasp-net can cascade the devices into a waveguide network in the form of sub circuits for overall analysis and optimization.

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Functional features

  • Wasp-net can simulate the full wave electromagnetic field for regular waveguide structures. Its application fields include: waveguide devices, such as filters, diplexers, couplers, power splitters, etc.; waveguide antennas, slot array antennas, horn antennas, reflector antennas; waveguide networks composed of multiple waveguide devices or waveguide antennas.

  • Mm, mom, FEM, FD, febi, Po, PTD hybrid algorithms ensure fast and accurate computing capability;

  • It has powerful integrated design guide function to improve design efficiency;

  • Efficient optimization engine can assist in the further design;

  • Complete tolerance analysis can reduce the cost risk of product batch processing;

  • New CAD model import and 3D modeling functions can handle more 3D models, not limited by the number of cell library models;

  • Rich design case base can provide more reference for customers.


If you need more information about the product, please call 010-62660808, or When you apply for software trial, we will contact you with a special person.

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