Long gone are the days of design-by-hand. Antennas have progressed far beyond the basic structures they used to be. Most designs done today have to withstand harsh design environments such as cellular phones, car interiors and inside a living tissue.
Additionally, a lot of devices today have multiple Antennas operating in various bands. Active components can cause interference between transmitting and receiving elements. All of these need to be taken into account while approaching a new challenge.
Over the years, I have designed various types of elements in a variety of bands. Each frequency band imposed a different set of problems that had to be addressed. Be it manufacturability issues, unknown dielectric properties of the materials for any frequency, designing for measurement and testing issues and many more.
I have designed for various devices, starting from 
A short list of Antennas and services available:
- “Classical” stand-alone antennas
- Ultra-Wide-Band antennas
- IOT device antennas
- RFID tags
- Wireless charging elements
- Electrically small antennas
- Medical device elements
- Antenna placement optimization
- Co-existence simulation and testing
- Design for EMC considerations
- Array design
- Fixed array
- Scanning phased array
- MIMO Array
- Radar design