A Ku-Band Omnidirectional High-Gain Printed Antenna Based on Continuous Transverse Stub and Dipole Configuration
Bibliographic record
Abstract
The Ku band is one of the most commonly used bands in satellite mobile communication systems. This paper introduces an omnidirectional high-gain printed antenna designed specifically for the Ku band. It is an antenna array composed of a continuous transverse stub (CTS) structure and a dipole formed by a pair of triangular patches. The antenna uses a printed structure for miniaturization and low profile, and is fed by a coplanar waveguide (CPW) and a coaxial line. Simulation results show that the antenna's bandwidth, defined as$\vert S_{11}\vert < -10$dB, spans from 12.3 GHz to 15.5 GHz, with a relative bandwidth of 23%. The maximum gain of the antenna is 7.3 dBi at 13 GHz, and the roundness is less than 3.3 dB. The designed antenna effectively covers the most commonly used 12–14 GHz band within the Ku band, offering characteristics such as high gain, omnidirectional radiation, and miniaturization, which make it suitable to be applied to mobile communication systems.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".