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Antenna tuner simulator upgrade#
Antenna tuner simulator portable#
Antenna tuner simulator verification#

Cadence® Clarity™ 3D Solver (finite element method /finite difference time domain ) software addresses critical interconnect modeling of large-scale, integrated RF/mixed-signal electronic systems powering third-wave communications.

Antenna tuner simulator verification#

The move to higher frequency bands will help reduce the size of these antennas, making efforts to shrink component footprints easier however, the antennas, feed networks, and package interconnects will be more susceptible to parasitics and unintended coupling (crosstalk), requiring rigorous EM analysis and design verification at a system level, as shown in Figure 2.

For more bandwidth, 6G is expected to utilize higher mmWave frequencies from 94GHz to 3THz. This architecture will also require new antenna designs, conformal as well as phased arrays. Beam control through AI/ML will help reduce intercell interference (ICI) at a cost of complexity. 6G may employ a spatially non-orthogonal, overlapped, and dynamic topology to increase path selection. Previous cellular communications were based on networks of hexagonal cells spaced far enough apart to avoid signal interference with neighboring cells. So, latency and throughput are not a big concern: The main concern is the optimal power utilization of those devices because they are battery powered and the battery life is expected to exceed 10 years.ĦG will implement many different technologies, including new topologies of overlapping cells with distributed networks of beamforming antennas controlled by AI and ML to select optimum transmission paths dynamically. mMTC provides connectivity to a huge number of devices whose traffic profile is typically a small amount of data spread sporadically. In the future, high-speed coverage will be more widespread and faster, and there will be greater emphasis on uplinking information from real-world events and human, and/or IoT activity to the internet.

Today, mobile consumers use wireless connectivity to access the web from almost any location. The Third Wave of Wireless CommunicationsĥG and subsequent systems will close the gap between the physical and cyber worlds. 5G will be the first generation of mobile communications to utilize millimeter-wave (mmWave) band frequencies, supporting bandwidths of several hundred megahertz (MHz), which will actualize ultra-high-speed wireless data communications of many gigabits per second.

Antenna tuner simulator upgrade#

Generations of mobile communications technology and services.ĥG represents the first step towards this next wave of services with expanded connectivity and a significant upgrade in multi- media capabilities combined with artificial intelligence (AI) and IoT.

This white paper discusses related design challenges and solutions for developing a multiband active antenna tuner for cellular internet of things (IoT) massive machine-type communications (mMTC) applications. The evolution made possible through 5G and future 6G technology will support even more new services for industry and society, well into the 2030s and beyond (Figure 1). Each generation has launched new services and business opportunities, leading up to what is being referred to as the “third wave” of communications.

Antenna tuner simulator portable#

With the release of each new generation of wireless technology since the introduction of the portable phone in the early 1980s, mobile communications have progressed exponentially.