SiberSci, LLC Electromagnetic Engineering Consulting Services

SiberSci, LLC is an electromagnetic engineering consulting firm that researches, designs, develops, prototypes, optimizes, and helps manufacture hardware in the RF, microwave, and millimeter-wave spectrums. Core service areas are antenna engineering, microwave engineering, millimeter-wave engineering, RF engineering, microwave and RF heating and drying engineering, and RF and microwave safety training. SiberSci also provides failure analysis, reverse engineering, patent support, and expert witness testimony.

SiberSci, LLC was founded by Dr. Scott Best, an electromagnetic engineer whose professional experience spans both industry and government. Prospective clients contact Dr. Best directly to discuss their project requirements.

SiberSci, LLC is based in Owensboro, Kentucky, USA, and is a BBB Accredited Business listed in the IEEE-USA Consultants Database. Projects begin with a phone or email discussion at 270-228-4901 or scott_best@sibersci.com.

SiberSci supports industrial, consumer, medical, avionics, and military applications. Typical clients are companies developing or manufacturing RF and microwave products, industrial heating and drying equipment, plasma systems, communications hardware, and medical devices such as microwave ablation systems.

SiberSci designs and optimizes a wide range of antennas, including parabolic reflectors, corner reflectors, Cassegrain and inverse Cassegrain antennas, standard gain horns, corrugated horns, dielectric lenses, Luneburg lenses, Rotman lenses, spiral antennas, patch antennas, near-field and far-field RFID antennas, and application-specific antennas. Learn more about antenna engineering.

SiberSci designs passive and active components and circuits, including microstrip, stripline, coplanar waveguide, rectangular, circular, coaxial, and elliptic waveguide filters, couplers, impedance matching networks, delay lines, baluns, transformers, power splitters and combiners, and transmission lines. Active work includes LDMOS, GaN, SiC, and GaAs power amplifiers, low-noise amplifiers (LNAs), load-pull optimization, and temperature-stabilized Gunn diode oscillators. See RF engineering, microwave engineering, and millimeter-wave engineering.

Yes. SiberSci researches, designs, develops, and supports manufacturing of industrial and commercial RF and microwave heating and drying systems powered by either solid-state oscillators and amplifiers or vacuum electronic devices. This work can include dielectric characterization of the material being heated. See microwave heating engineering and RF heating engineering.

Yes. SiberSci provides RF, microwave, and millimeter-wave dielectric characterization of the temperature-dependent complex permittivity and permeability of solids, liquids, powders, and plasmas. These measurements are essential for designing efficient heating systems, antennas, radomes, and substrates.

Yes. SiberSci designs RF and microwave low-temperature and thermal plasma generators and performs plasma diagnostics using spectroscopy, Langmuir probes, and laser interferometry. SiberSci also designs vacuum electronic devices (VEDs), including slow-wave and fast-wave circuits, oxide and dispenser cathodes with life testing, dielectric vacuum windows, X-ray sources, and ultra-high vacuum (UHV) equipment.

Yes. SiberSci performs electromagnetic failure analysis of devices, circuits, and systems; resolves manufacturing problems to improve first-pass yield and reduce scrap; and reduces product cost while maintaining or improving performance. Laboratory measurement and characterization services are also available. Learn more about failure analysis.

Yes. Dr. Scott Best provides technical expert witness testimony on the design, assembly, and performance of electromagnetic circuits, subsystems, systems, and products. SiberSci also supports preparation of new patents, reviews existing patents to identify weaknesses, and helps clients avoid infringement.

Yes. SiberSci provides RF and microwave safety training for teams that work with high-power RF, microwave, and heating equipment. Learn more about RF and microwave safety.

SiberSci prices each project individually. Send Dr. Scott Best a detailed description of the work and your schedule, and SiberSci will return a budgetary quotation along with a contract defining the scope of work. Cost depends on technical complexity, required simulation or prototyping, laboratory measurements, and deadline.

A Non-Disclosure Agreement (NDA) is negotiated and signed before any project details are disclosed. The NDA protects your business-sensitive information, intellectual property, and proprietary designs throughout the engagement.

Starting a project takes four steps: (1) contact SiberSci by phone at 270-228-4901 or email at scott_best@sibersci.com; (2) sign an NDA; (3) share a detailed description of the work and your schedule; (4) receive a quotation and contract. Work begins once the contract is in place. Contact SiberSci.

Contact SiberSci anyway. If the project falls outside SiberSci's expertise, Dr. Best will refer you to another electromagnetic engineering consultant who can do the work.

Yes. SiberSci provides free online calculators: a Wavelength and Impedance Calculator, Skin Depth Calculator, Dielectric Heating Calculator, Coax TEM Mode Calculator, Circular Waveguide Calculator, Rectangular Waveguide Calculator, and Rectangular Waveguide TE(m,n) and TM(m,n) mode calculators.

Skin depth is the depth at which current density in a conductor falls to about 37% (1/e) of its surface value, and it shrinks as frequency or conductivity increases. Engineers typically make conductors or plating at least several skin depths thick to minimize loss in transmission lines, cavities, and waveguides. The free SiberSci Skin Depth Calculator computes it for any metal conductivity and frequency.

Dielectric heating power depends on the operating frequency, the material's dielectric loss factor, the electric-field strength inside the material, and the mass, volume, heat capacity, and target temperature rise over a set time. The free SiberSci Dielectric Heating Calculator estimates the average power and electric field required for a defined material volume, mass, and heating time.

Call 270-228-4901, email scott_best@sibersci.com, or contact SiberSci online. An NDA is available before you share any details.