Why should you choose Optenni Lab?

Optenni Lab is the leading circuit synthesis software for antenna and RF optimization aiming at efficient assessment and optimization of antenna and RF systems at any design phase.


Using Optenni Lab’s innovative assessment tools antenna and RF designers can quickly evaluate, compare and rank new antenna designs. The tools reveal the theoretical upper limits for the wireless performance.

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Optenni Lab increases the productivity of antenna and RF designers by quickly and accurately synthesizing matching circuits using realistic layout models and vendor library component models for capacitors and inductors.

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Optenni Lab is designed to maximize the wireless performance taking into account various loss sources and layout effects. Robust designs with respect to varying usage environment of the antenna can automatically be synthesized.

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Overview of Optenni Lab™

Optenni Lab is the leading circuit synthesis software for antenna and RF optimization aiming at efficient assessment and optimization of antenna systems at any design phase. Optenni Lab features automatic matching circuit synthesis and optimization, antenna array beamforming with active impedance control, and many supplementary assessment tools. Optenni Lab is often used in conjunction with EM simulators, and several links are provided with major EM tools on the market.

Blog Articles

Olli Pekonen
With the blog article of September 2023, we touched the main design philosophy of Optenni Lab, where the user may Explore the antenna, Accelerate the design of antenna matching, and Maximise the impact of matching. In this blog article, let me focus on the first aspect of this philosophy, Explore. Before matching circuits are synthesized and time is spent to gain adequate performance, it is very beneficial to get an overview of the theoretical limits of the antenna’s radiator. If the radiator has very little chance of surviving the communication task at hand, it is better to go back to the drawing board and try to redesign the radiator. After all, if a failure is to happen in engineering, it always pays off to fail fast and in early stages of the design, and then move on.
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Sergei Kosulnikov
It is well known that compact wireless devices require small antennas whose size is dictated mostly by mechanical, design and aesthetic aspects, and not so much on the efficiency of radiation. Therefore, such small antennas are often made tunable to cater for multiband requirements. To make an antenna tunable, a switch is often incorporated to the antenna radiator. Such a device is also called an aperture-tuned antenna.
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Jussi Rahola
With this article I would like to welcome you to the new Optenni blog series. In this blog we will be discussing various matters related to RF circuit synthesis, impedance matching, antenna arrays and our Optenni Lab circuit synthesis software for antenna and RF optimization. When re-designing the pages, we also re-thought the key messages about our software. The key benefits of Optenni Lab can be condensed in the three verbs: explore, accelerate and maximize. Using these verbs, let me now explain in more detail what Optenni Lab can offer you. You may also have noticed a new look and feel for our web pages at www.optenni.com.
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Antenna and RF designers use Optenni Lab for a wide variety of applications, including the following product categories:

Portable wireless devices like mobile phones, tablets, laptops and cameras

WLAN routers, drone communication links and other communication systems

Medical equipment such as hearing aids, MRI scanners and portable patient monitors

Car communication systems, access keys and tire pressure gauges

IoT applications including VR glasses, household equipment and smartwatches

News and Events

We are pleased to invite you to our webinar on the new features of Optenni Lab version 6.0, our biggest release yet. The webinar is hosted by Optenni Ltd. Sales Director Dr. Olli Pekonen.
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Optenni unveils a new schematic entry environment to address complex challenges faced by antenna and RF front-end design engineers. Optenni Ltd announced today a major update of Optenni Lab, a circuit synthesis software tailored for antenna and RF front-end design engineers. The new Optenni Lab version 6.0 offers a unique RF circuit design environment with fully integrated circuit synthesis capabilities and optimization of antenna and
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Optenni Ltd is exhibiting at the International Microwave Symposium in San Diego, USA 13-15 June 2023. You are warmly welcome to meet us at booth #1509. It will be our pleasure to discuss hot topics of the RF and microwave antenna design business with you in San Diego. We will be happy to tell you the latest news concerning Optenni Ltd and our flagship product,
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Optenni Ltd exhibits in the European Microwave Week in September 2022. This great event is held in the beautiful city of Milan, Italy, on September 27th – 29th. For more information of the event, please see https://www.eumweek.com. Our flagship product, Optenni Lab, is the next generation circuit synthesis software for antenna optimization. Among many other things, Optenni Lab provides fully automated optimization of tunable and
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We are excited to announce the release of Optenni Lab version 5.2! The new release is available for all customers under maintenance by downloading the software from Optenni downloads. Version 5.2 of Optenni Lab contains again a large number of improvements, including the following: Measured s1p can be used as Impedance target Negative component values are supported – this is great especially in de-embedding and
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Optenni Lab version 5.1 has now been released and it is available for download for all customers with a valid maintenance contract. This release contains hundreds of improvements, including the following: Optenni Lab Job Control Center for queuing of optimization runs Transmission line calculator Improvements in circuit optimization Improvements in visualization of results Effective Isotropic Radiated Power (EIRP) optimization and visualization Beam polarization purity optimization
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“Designing high performance matching networks for NFC applications is an involved process. Optenni Lab helps designers do it right.”

Dr. Steven Gaskill, RF Engineer, Intel Corporation


“Optenni Lab is helping us to create optimum matching circuits, allowing less component adjustments in the prototyping phase and faster time to market for the final product.”

Zlatoljub Milosavljevic, R&D Manager, Amphenol SAA


“We completed the antenna design task in record time, and the measured VSWR results agreed very well with the simulated results from Optenni Lab. Even with a simple antenna the choice of matching topology can be tricky, while Optenni Lab automatically provides a few best performing topologies, and optimizes them using the vendor components. This speeds up the design work considerably.”

Petri Rautio, RF Designer, COJOT


“Matching network design for antennas is a slow and iterative process. Optenni Lab creates automatically several topologies and speeds up the design process considerably. The tool is also very easy to use and does not require a special RF knowledge.”

Dr. Sami Hienonen, Technology Manager, Convergentia


Contact Information


Europe and Americas:

Sales Director



Regional Sales Manager

Distributor (China):
Guangzhou Pousen System Tech Co. Ltd
Contact: Peng Bin


Lars Sonckin kaari 12
FI-02600, ESPOO

Email: info (at) optenni.com

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