Contested Environments (84 results)

Paperback. Condition: Very Good. Contested Environments: 2 (OU-Wiley Environment Series) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.…

Paperback. Condition: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. …

Condition: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condition: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condition: Good.

Paperback. Condition: Good.

paperback. Condition: Fine.

Condition: As New. Unread book in perfect condition.

Condition: New.

Paperback. Condition: Very Good. No Dust Jacket. Paperback. Covers have one or two minor scores. Binding is sound and pages are tight and clean throughout. Text and illustrations are clear. AF. Used.

Condition: Used - Very Good. VG paperback. 1st ed. A tidy copy in tight binding. Used - Very Good. VG paperback.

paperback. Condition: Good. Crease/tear to cover.

Condition: New.

paperback. Condition: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

paperback. Condition: Very Good. Forging Environmentalism: Justice, Livelihood, and Contested Environments This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .…

Condition: Good. 1st Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.…

Condition: Very Good. 1st Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condition: New. In English.

Condition: New.

Condition: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Condition: As New. Unread book in perfect condition.

paperback. Condition: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.

Soft Cover. Condition: Very Good.

Paperback. Condition: New. Brand new book, sourced directly from publisher. Dispatch time is 7-8 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: New. 2023. paperback. . . . . .

Condition: New. In English.

Taschenbuch. Condition: Neu. Neuware - This book offers a structured guide to designing, evaluating, and operating frequency-agile RF systems in environments where spectrum conditions can change quickly and unpredictably. It brings together RF architecture, spectrum sensing, control logic, and adaptive signal processing into one practical framework for engineers, researchers, and advanced students.Rather than focusing on a single technique, the material builds a complete view of dynamic frequency management, from understanding interference and propagation effects to selecting waveforms, switching RF front ends, and enforcing safe operational policies. The chapters progress from core concepts and environment modeling to learning-based frequency selection, interference mitigation, and end-to-end verification.What the book covers- Foundations of frequency agility, link requirements, and RF subsystem architecture- Modeling interference, channel behavior, and measurement uncertainty in contested spectrum- Requirements for dynamic frequency management, including regulatory limits and fallback behavior- Waveform and modulation choices for adaptive spectrum use, with emphasis on spectral shaping- Fast switching techniques for synthesizers, filters, antennas, and matching networks- Spectrum sensing methods, feature extraction, and confidence-aware decision inputs- Learning-based policy construction with practical constraints and validation methods- Adaptive interference mitigation, beam control, polarization, and channel estimation under non-stationarity- Control loops, state machines, handover procedures, and recovery from failure conditions- Security, integrity, and robustness considerations for adaptive spectrum operation- Verification, hardware-in-the-loop testing, measurement campaigns, and reproducible evaluationWhy it stands outThe book connects theory with implementation. Each chapter includes a practical example that translates concepts into design choices, timing budgets, policies, or measurement-backed workflows. That makes it useful not only for understanding the subject, but also for applying it in real systems where reliability, latency, and spectral efficiency must be balanced carefully.It is especially relevant for readers working on resilient wireless links, adaptive communications, cognitive radio concepts, spectrum sharing, and RF systems that must respond to interference, mobility, and changing channel conditions without sacrificing stability or safety.Ideal for: RF engineers, wireless system designers, spectrum management specialists, communications researchers, and graduate-level readers seeking a methodical treatment of adaptive spectrum technologies.…

Condition: New.