Friday, September 6th, 2024
Effective Reactive Network Path Suppression Technology for Improved Accuracy
Features: brand new high quality Made of high quality material, Full-band high-precision external antenna. Uses: External full-band GNSS surveying and mapping antenna, supports Beidou, GPS, GLONASS satellite navigation signal reception, meets current multi- compatibility and high-precision measurement requirements, and can be widely used in geodesy, oceanography and other fields of surveying and mapping, precision agriculture, deformation Monitoring and other high-precision navigation and positioning occasions. The antenna adopts a single-layer multi-feed point ultra-wideband design, which minimizes the phase center elevation angle difference in the entire working frequency band 2. The gainRead More
Antenna Engineering Handbook by John Leonidas Volakis
Part 1 Introduction and Fundamentals. Fundamentals of Antennas, Arrays, and Mobile Communications. 1.2 Huygens’ and Equivalence Principles. 1.3 Hertzian and Fitzgerald Radiators. 1.4 Far-Field Antenna Properties, Power Transfer, and Reciprocity. 1.5 Antennas as Electromagnetic Circuits. 1.7 Directivity Patterns from Continuous Line Sources. 1.8 Directivity Patterns from Area Source Distributions. 1.9 Fundamentals of Antenna Arrays. 1.10 Basic Concepts in Mobile Communications. Frequency Bands for Military and Commercial Applications. 2.1 Introduction to Frequency Bands. 2.2 Commercial Frequency Bands. 2.3 Military and Satellite Frequency Bands. 2.4 Trends and Expected Future Paths. Arrays ofRead More