## 4 Results and Discussion
Additionally, the integration of blockchain and smart contract technologies may enhance the 5G ceramic antenna manufacturing process, offering new avenues for efficiency and traceability. The 'Manufacturing Company' emerges as the most critical sub-factor, with a significant weight of 0.443. This indicates its pivotal role in the overall production process. As the primary entity responsible for the entire production lifecycle of the antennas, from design to assembly, the manufacturing company is central to managing resources, orchestrating the manufacturing stages, and ensuring the quality of the final product. The high weight assigned to this sub-factor underscores its dominant influence on the success and efficiency of the manufacturing process. Following the 'Manufacturing Company' in importance is the 'Technical Service Provider', with a weight of 0.316. This substantial weighting reflects the crucial role of technical expertise in the manufacturing of 5G ceramic antennas. Technical service providers are instrumental in offering guidance on design and engineering, addressing production challenges, and optimizing the processes to enhance both efficiency and product quality. Their involvement is key to the technological advancement and innovation in antenna production. The 'Quality Verifier', assigned a weight of 0.129, stands as the third significant sub-factor. This role is integral to ensuring that the manufactured antennas meet the required performance, safety, and regulatory standards. The weight accorded to 'Quality Verifiers', which includes both internal quality control teams and external certification bodies, highlights their essential contribution in maintaining the trustworthiness and reliability of the antennas. Despite being the lowest in weight, the 'Supply Chain Partner', with a value of 0.112, remains an indispensable component in the manufacturing process. They are responsible for the logistics and delivery of necessary materials and components, playing a key role in maintaining the flow of resources essential for uninterrupted production. Further underscoring the methodological rigor of our study are the consistency metrics--the _CI_, _CR_, and \(\lambda_{\text{max}}\). For our matrix of size \(n=4\), the _CI_ was calculated to be 0.028, the _CR_ stood at 0.031 against an _RI_ of 0.9, and \(\lambda_{\text{max}}\) was determined to be 4.084. The _CR_ value, being significantly below the threshold of 0.1, affirms the logical consistency and reliability of our AHP analysis. These metrics are critical in validating the coherence and precision of the evaluative judgments made, thus reinforcing the credibility and robustness of our findings in the context of optimizing the manufacturing process for 5G ceramic antennas. Table 8 plays a pivotal role in elucidating the detailed outcomes of the AHP analysis, particularly focusing on the 'Environment' top factor category within the realm of 5G antenna manufacturing. This analysis is crucial in understanding how various environmental factors influence the production process, especially in the context of technological and economic shifts. According to the B-SER-M model analysis, this category comprises six critical sub-factors: 'Industry Standards and Regulations', 'Market Trends', 'Economic Environment', 'Technological Advancement', 'Socio-Cultural Factors', and 'Political Factors', each contributing uniquely to the manufacturing process of 5G ceramic antennas. *Industry Standards and Regulations' comprise established norms and legal mandates that dictate the manufacturing processes of products. Pertaining to 5G ceramic antennas, these standards encompass safety specifications, performance criteria, and environmental impact considerations to ensure that the product is safe, reliable, and adheres to legal and industry benchmarks. 'Market Trends' denote the prevailing direction of the product's market evolution.