We do feasibility, modeling, design, prototyping for many “standard” products.
Under the term “standard” we consider products/structures that have been know in literature/industry for a while.
E.g. it could be a retro-fitting product or a completely new product.
However every customer requires their product to be customized/tailored to their special unique needs with e.g. specific: frequency, bandwidth, power handling, envelope, size etc., or there is requirement for custom application like: ground, airborne, space, navy etc.
In all these cases we do custom product per your requirements which is based on standard type of products or their combination.